Анализ сайта https://cosx.org/
Основное Готовность: 75%
Домен
cosx.org
Состояние доменного имени
?
Проверяем корректность доменного имени и наличие технических проблем на уровне домена.
Домен второго уровня идеален для продвижения.
Отличный запоминающийся домен.
Ответ сервера
200 Успешный ответ
HTTP-код ответа и цепочка редиректов
?
Код 200 — страница доступна. Коды 3xx — редиректы (цепочки замедляют загрузку и размывают ссылочный вес). Коды 4xx/5xx — ошибки, поисковик не сможет проиндексировать страницу.
Сервер настроен корректно.
Безопасность
Сайт безопасен
Использование HTTPS и SSL-сертификат
?
HTTPS — обязательный стандарт. Google и Яндекс отдают предпочтение защищённым сайтам. Отсутствие SSL или просроченный сертификат ведут к предупреждениям в браузере и снижению позиций.
На сайте работает защищенный протокол ssl и сайт открывается по https.
Ssl-сертификат действителен до 12.10.2026 5:58:11.
Включён HSTS (Strict-Transport-Security) — защита от подмены на http.
Поздравляем! Сайт не содержится в реестре РКН.
Кодировка
utf-8
Кодировка символов страницы
?
Стандарт — UTF-8. Неправильная кодировка вызывает нечитаемые символы и мешает поисковику корректно распознать текст страницы.
Указана кодировка на странице utf-8.
Язык
zh-CN
Атрибут lang в HTML-теге
?
Атрибут lang (<html lang="ru">) сообщает поисковикам и браузерам, на каком языке написана страница. Помогает при ранжировании в региональном поиске.
Язык документа указан явно: zh-CN.
Скорость загрузки
~0,35сек
Время отклика сервера (TTFB)
?
Time To First Byte — время до получения первого байта от сервера. Норма до 200 мс. Медленный отклик ухудшает пользовательский опыт и ранжирование: Яндекс и Google учитывают скорость страниц.
Скорость загрузки сайта 0,35сек оптимальна.
Объем документа
14Кб
Размер HTML-кода страницы
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Слишком большой HTML замедляет парсинг браузером и сканирование поисковым роботом. Рекомендуется не более 200 Кб.
Объем html-документа 14Кб оптимален.
Структура html-документа корректна.
Ресурсы
Ресурсы: 11
Внешние ресурсы страницы (CSS, JS, изображения)
?
Количество и тип подключённых ресурсов влияют на скорость загрузки. Большое число запросов увеличивает время рендеринга страницы.
Кол-во файлов ресурсов 11 много для одной страницы. Приемлемо до 10. Проведите оптимизацию файлов ресурсов!
Показать полный список ресурсов
| Тип | Название | Значение |
|---|---|---|
| stylesheet | /css/style.css | |
| stylesheet | /css/fonts.css | |
| stylesheet | //cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/github.min.css | |
| stylesheet | /css/custom.css | |
| stylesheet | https://cdn.jsdelivr.net/npm/@xiee/utils/css/heading-anchor.min.css | |
| js | https://cdn.jsdelivr.net/npm/@xiee/utils/js/no-highlight.min.js | |
| js | /js/pangu.js | |
| js | https://cdn.jsdelivr.net/npm/@xiee/utils/js/heading-anchor.min.js | |
| js | /js/shortcuts.js | |
| js | //yihui.org/js/center-img.js | |
| js | /js/article-titles.js |
Серверные заголовки
Кол-во: 10
HTTP-заголовки ответа сервера
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Заголовки сервера передают браузеру и поисковику служебную информацию: кеширование, безопасность (CSP, HSTS), сжатие (gzip). Правильная настройка ускоряет загрузку и повышает защищённость.
Найдены серверные заголовки 10шт. Подробнее про серверные заголовки.
Показать полный список серверных заголовков
| Ключ | Значение |
|---|---|
| Accept-Ranges | bytes |
| Age | 26225 |
| Cache-Control | public, must-revalidate, max-age=0 |
| cache-status | "Netlify Edge"; hit; ttl=31509775 |
| Date | Fri, 21 Aug 2026 20:19:56 GMT |
| ETag | "9f4bb880b71188a752b7ce931e911ef8-ssl" |
| Server | Netlify |
| Strict-Transport-Security | max-age=31536000 |
| Vary | Accept-Encoding |
| x-nf-request-id | 01M0JZNVAZB9VRBANYKTFBR1HZ |
CMS
Hugo 0.101.0
Система управления сайтом (движок)
?
CMS — это движок, на котором работает сайт (WordPress, 1C-Bitrix, Tilda и др.). Знание CMS помогает понять возможности SEO-оптимизации и подобрать подходящие инструменты. «Не определена» — вероятно, самописный сайт или нестандартная сборка.
В мета-теге generator указано: Hugo 0.101.0.
Веб-сервер
Netlify
Программное обеспечение сервера
?
Веб-сервер — это ПО, которое отдаёт страницы посетителям (nginx, Apache, IIS, LiteSpeed и др.). Определяется по серверным заголовкам ответа (Server, X-Powered-By и т.п.). «Не определён» — сервер намеренно скрывает эти заголовки, это нормальная практика безопасности.
В заголовке Server указано: Netlify.
Мета-теги Готовность: 32%
Title
统计之都
Заголовок страницы в браузере и поисковой выдаче
?
Title — главный SEO-заголовок страницы. Влияет на CTR в поиске и ранжирование. Оптимальная длина: 50–70 символов. Ключевые слова — ближе к началу.
Необходимо увеличить число символов в title (текущее значение мало: 4, минимум: 25, оптимально: от 40 до 45)
Дублей словоформ в title не найдено.
Description
Описание страницы в поисковой выдаче (сниппет)
?
Meta Description — текст под заголовком в выдаче. Напрямую на позиции не влияет, но влияет на CTR. Оптимальная длина: 120–160 символов.
Установите мета-тег description!
Keywords
Список ключевых слов страницы (устаревший тег)
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Meta Keywords не учитывается Яндексом и Google для ранжирования с 2009–2012 годов. Заполнение не обязательно, но не вредит. Конкурент может использовать содержимое для анализа.
Установите мета-тег keywords!
Канонический Url
Указывает поисковику основную версию страницы
?
Canonical (rel=canonical) предотвращает проблему дублей страниц. Должен точно совпадать с URL проверяемой страницы. Неправильный canonical может передать ссылочный вес на другую страницу.
Рекомендуем прописать канонический Url.
Robots
Ошибок нет
Директивы для поисковых роботов на уровне страницы
?
Meta Robots управляет индексацией конкретной страницы: index/noindex — индексировать ли, follow/nofollow — следовать ли по ссылкам. Noindex полностью исключает страницу из поиска.
Meta-тег robots не указан. Страница свободна для индексации.
Адаптивность
width=device-width, initial-scale=1
Настройка масштабирования на мобильных устройствах
?
Тег viewport (<meta name="viewport">) сообщает браузеру, как масштабировать страницу на мобильных. Стандарт: width=device-width, initial-scale=1. Отсутствие — признак отсутствия мобильной версии.
Meta-тег viewport со значением-константой width=device-width задаёт ширину страницы в соответствии с размером экрана.
Meta-тег viewport со значением initial-scale=1.0 определяет масштаб 1:1, т.е. «не масштабировать».
Разметка OpenGraph
Не найдено
Мета-теги для красивых превью в соцсетях
?
OpenGraph (og:title, og:description, og:image) управляет тем, как страница выглядит при репосте в социальных сетях и мессенджерах. Отсутствие OG-тегов — невзрачный превью при шеринге.
Разметка OpenGraph не задана. Страница не оптимизирована под социальные сети. Мета-теги с разметкой Og помогают социальным роботам лучше структурировать Ваш сайт.
Все мета-теги
Кол-во: 2
Полный список мета-тегов страницы
?
Таблица всех meta-тегов, включая нестандартные. Позволяет найти опечатки, дубли и лишние теги.
Найдены мета-теги 2шт. Мета-теги не видимы для человека и предназначены для обмена информацией между веб-страницей и поисковыми системами, браузерами и другими веб-службами. С ними роботы 🤖 и устройства ведут себя более ожидаемо.
Показать полный список мета-тегов
| Тип | Название | Значение |
|---|---|---|
| name | generator | Hugo 0.101.0 |
| name | viewport | width=device-width, initial-scale=1 |
Оптимизация Готовность: 45%
Структура
Ошибок нет
Семантические HTML-элементы страницы
?
Проверяет наличие основных структурных элементов: nav, header, footer, main. Корректная семантическая структура помогает поисковику понять архитектуру страницы.
Структура документа корректна (теги <html> и <body> присутствуют по одному на документ).
Контент
Есть ошибки
Объём и качество текстового содержимого
?
Анализирует объём полезного текста на странице. Слишком мало — страница может считаться малополезной. Слишком много — ухудшается читаемость и восприятие.
Слова из title 1 встречаются в тексте редко. Добавьте в контент страницы слова из тега <title>!
Абзацев с текстом 0 слишком мало. Добавьте больше абзацев с текстом (тег <p>)!
Среднее число слов в абзаце 0 слишком мало. Сделайте контент более читаемым!
Кол-во слов 224 слишком мало. Добавьте больше текста (минимум 400 слов)!
Кол-во знаков контента 2723 на странице оптимально.
Заголовки
Ошибок нет
Иерархия заголовков H1–H6
?
H1 должен быть один и содержать ключевой запрос. H2–H6 описывают подразделы. Пропуск уровней (H1 → H3) и несколько H1 — типичные ошибки, снижающие понятность страницы для поисковика.
На странице присутствуют заголовки <h1> 12. Это прекрасно.
Тошнота
2
Насколько одно слово доминирует в тексте
?
Классическая тошнота = √(частота самого повторяющегося слова). Норма до 7–8: текст воспринимается естественно. Выше — поисковик может счесть страницу переспамленной.
Тошнота страницы в пределах нормы 3.
Академич. тошнота
23,21%
Насколько текст перенасыщен ключевыми словами
?
Академическая тошнота = (частота слова / общее количество слов) × 100%. Показывает долю конкретного слова в тексте. Норма 5–15%.
Академическая тошнота превышает норму 5-15%. Измените текст страницы!
Семантическое ядро
20
Наиболее часто встречающиеся слова на странице
?
Топ слов по частоте использования. Показывает, какие слова доминируют в тексте с точки зрения поисковика.
Контент страницы содержит осмысленный текст и слова.
Показать список слов
| Слово | Кол-во | Частота |
|---|---|---|
| 统计月读（2023 | 4 | 1,79% |
| github | 2 | 0,89% |
| 统计月读（2024 | 2 | 0,89% |
| 2024-10-01 | 2 | 0,89% |
| jsonlines | 2 | 0,89% |
| python | 2 | 0,89% |
| causal | 2 | 0,89% |
| inference | 2 | 0,89% |
| 推荐人：孔令仁 | 2 | 0,89% |
| donoho | 2 | 0,89% |
| gurobi | 2 | 0,89% |
| 最近更新于2024-11-10 | 1 | 0,45% |
| 阅读：以《苏东坡传》为例 | 1 | 0,45% |
| 2024-10-24 | 1 | 0,45% |
| 去年五月，我在阅读林语堂的《苏东坡传》时，边读边整理了书中主要人物的关系。最后，借助图数据库 | 1 | 0,45% |
| 将这些人物关系存储在数据库中，并以可视化的方式呈现。完成后，我还写了一篇读书博客，其中展示了这个可视化的人物关系图。当时，怡轩读到这篇博客，邀请我投稿到统计之都。然而由于拖延症发作，一拖就是一年半。 | 1 | 0,45% |
| 时，发现了一个名为 | 1 | 0,45% |
| lightrag | 1 | 0,45% |
| 的热门项目，其中的“rag”指的 | 1 | 0,45% |
| 还在用静态统计图吗？不妨考虑一下plotly，无论是python还是r都有易用的方式。在python中可以利用plotly-express，快速入手操作，而r语言可以直接利用plotly对ggplot2的支持，把旧图转换成动态图。 | 1 | 0,45% |
Индексация Готовность: 80%
Индексирование
Ошибок нет
Разрешено ли индексирование страницы
?
Проверяет, не закрыта ли страница от индексации через robots.txt, meta robots или X-Robots-Tag. Страница, закрытая от индексации, не появится в поисковой выдаче.
Анкоров на странице 66 оптимально. Поисковые роботы обязательно проиндексируют сайт.
Robots.txt
Найден корректный robots.txt
Файл управления сканированием сайта роботами
?
Robots.txt указывает поисковым роботам, какие страницы сканировать, а какие — нет. Ошибки в файле могут случайно закрыть важные разделы от индексации.
Robots.txt настроен корректно. Размер файла: 101574 байт. Загружен за: 0сек.
Проверяемая страница не запрещена в robots.txt.
Robots.txt доступен по постоянному адресу
Показать содержимое robots.txt
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>文章列表 | 统计之都</title>
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<link rel="stylesheet" href="/css/fonts.css" />
<link href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/github.min.css" rel="stylesheet">
<link href="/css/custom.css" rel="stylesheet">
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<script type="text/x-mathjax-config">
MathJax.Hub.Config({
TeX: {
Macros: { bm: ["{\\boldsymbol #1}",1], },
}
});
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<picture>
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<h1><span class="title">文章列表</span></h1>
</div>
<main>
<p>统计之都所有历史文章汇总如下：</p>
<h2 class="archive-title">2024</h2>
<ul>
<li>
<span class="date">2024/10/24</span>
<a href="/2024/10/reading-man-vs-ai/">人工阅读 vs AI 阅读：以《苏东坡传》为例</a>
<span>汪利军</span>
</li>
<li>
<span class="date">2024/10/01</span>
<a href="/2024/10/monthly/">统计月读（2024 年 8-9 月）</a>
<span></span>
</li>
<li>
<span class="date">2024/10/01</span>
<a href="/2024/10/monthly/">统计月读（2024 年 10 月）</a>
<span></span>
</li>
</ul>
<h2 class="archive-title">2023</h2>
<ul>
<li>
<span class="date">2023/12/22</span>
<a href="/2023/12/rehline-for-fastest-svm/">挑战最快 SVM！ReHLine 算法诞生记</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2023/07/24</span>
<a href="/2023/07/interview-of-hongzhe-li/">统计之都访谈第49期：宾夕法尼亚大学李洪哲老师访谈</a>
<span></span>
</li>
<li>
<span class="date">2023/07/01</span>
<a href="/2023/07/monthly/">统计月读（2023 年 5-6 月）</a>
<span></span>
</li>
<li>
<span class="date">2023/05/01</span>
<a href="/2023/05/monthly/">统计月读（2023 年 4 月）</a>
<span></span>
</li>
<li>
<span class="date">2023/04/01</span>
<a href="/2023/04/monthly/">统计月读（2023 年 3 月）</a>
<span></span>
</li>
<li>
<span class="date">2023/03/22</span>
<a href="/2023/03/chatgpt-in-education/">畅谈 GhatGPT 在学界的应用</a>
<span>赵鹏</span>
</li>
<li>
<span class="date">2023/03/21</span>
<a href="/2023/03/50-years-of-data-science-cn/">Donoho: 数据科学50年</a>
<span>David Donoho</span>
</li>
<li>
<span class="date">2023/03/01</span>
<a href="/2023/03/monthly/">统计月读（2023 年 2 月）</a>
<span></span>
</li>
<li>
<span class="date">2023/02/24</span>
<a href="/2023/02/earthquake/">地震越来越频繁了吗？</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2023/02/22</span>
<a href="/2023/02/interview-of-lihua-lei/">统计之都访谈第47期：斯坦福大学青椒--雷理骅访谈</a>
<span></span>
</li>
<li>
<span class="date">2023/02/10</span>
<a href="/2023/02/dt-manual/">DT 包速查手册</a>
<span>袁凡</span>
</li>
<li>
<span class="date">2023/02/01</span>
<a href="/2023/02/monthly/">统计月读（2023 年 1 月）</a>
<span></span>
</li>
<li>
<span class="date">2023/01/01</span>
<a href="/2023/01/monthly/">统计月读（2022 年 11-12 月）</a>
<span></span>
</li>
</ul>
<h2 class="archive-title">2022</h2>
<ul>
<li>
<span class="date">2022/12/05</span>
<a href="/2022/12/interview-of-john-tukey/">统计之都访谈第46期：数据科学先驱John Tukey</a>
<span></span>
</li>
<li>
<span class="date">2022/11/01</span>
<a href="/2022/11/monthly/">统计月读（2022 年 10 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/10/28</span>
<a href="/2022/10/tutorial-on-phd-application/">北美博士项目申请经验</a>
<span>张沥今</span>
</li>
<li>
<span class="date">2022/10/27</span>
<a href="/2022/10/causality-statistical-method/">因果推断的统计方法</a>
<span>[苗旺 刘春辰 耿直]</span>
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<li>
<span class="date">2022/10/24</span>
<a href="/2022/10/interview-of-jianyang/">统计之都访谈第44期：统计遗传学之路——西湖大学杨剑老师</a>
<span></span>
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<li>
<span class="date">2022/10/01</span>
<a href="/2022/10/monthly/">统计月读（2022 年 9 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/09/21</span>
<a href="/2022/09/my-phd-app/">我的三次美国博士申请</a>
<span>郝鸿涛</span>
</li>
<li>
<span class="date">2022/09/01</span>
<a href="/2022/09/monthly/">统计月读（2022 年 8 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/08/17</span>
<a href="/2022/08/lehmann-memoirs/">Erich L. Lehmann ：一份传记备忘录</a>
<span>[P. J. Bickel K. A. Doksum]</span>
</li>
<li>
<span class="date">2022/08/14</span>
<a href="/2022/08/beamer-not-down/">R Markdown 制作 beamer 幻灯片</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2022/08/01</span>
<a href="/2022/08/monthly/">统计月读（2022 年 7 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/07/06</span>
<a href="/2022/07/choropleth-map-animation/">R 语言制作地区分布图及其动画</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2022/07/01</span>
<a href="/2022/07/monthly/">统计月读（2022 年 6 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/06/01</span>
<a href="/2022/06/monthly/">统计月读（2022 年 5 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/05/22</span>
<a href="/2022/05/choropleth-map/">地区分布图及其应用</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2022/05/21</span>
<a href="/2022/05/deep-learning-with-r-for-beginners/">给初学者准备的 R 语言深度学习教程</a>
<span>庄亮亮</span>
</li>
<li>
<span class="date">2022/05/19</span>
<a href="/2022/05/causal-revolution/">因果推断的意义,困境及因果革命</a>
<span>任少龙</span>
</li>
<li>
<span class="date">2022/05/05</span>
<a href="/2022/05/scihub-traffic-analysis/">探索定西市的 Sci-Hub 流量之谜</a>
<span>袁凡</span>
</li>
<li>
<span class="date">2022/05/01</span>
<a href="/2022/05/monthly/">统计月读（2022 年 4 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/04/29</span>
<a href="/2022/04/history-biography-statistician/">西南联大时期的许宝騄与戴世光</a>
<span>袁卫</span>
</li>
<li>
<span class="date">2022/04/28</span>
<a href="/2022/04/echarts4r-flower/">echarts4r 挥发化飞花</a>
<span>袁凡</span>
</li>
<li>
<span class="date">2022/04/12</span>
<a href="/2022/04/mle-tpr-covid19/">核酸检测真阳性率是多少？</a>
<span>董书昊</span>
</li>
<li>
<span class="date">2022/04/03</span>
<a href="/2022/04/interview-of-zhihua-zhang/">统计之都访谈第43期：孤峰顶上求大道，红尘浪里取乾坤--张志华访谈</a>
<span></span>
</li>
<li>
<span class="date">2022/04/01</span>
<a href="/2022/04/monthly/">统计月读（2022 年 2-3 月）</a>
<span></span>
</li>
<li>
<span class="date">2022/03/28</span>
<a href="/2022/03/loongson-for-data-analysis/">龙芯可以做数据分析吗？</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2022/03/07</span>
<a href="/2022/03/build-blog-step-by-step/">手把手带你搭建个人博客（基础版）</a>
<span>庄亮亮</span>
</li>
</ul>
<h2 class="archive-title">2021</h2>
<ul>
<li>
<span class="date">2021/12/27</span>
<a href="/2021/12/new-culture-of-modeling/">数据模型？算法模型？我们需要建模新文化</a>
<span>[何通]</span>
</li>
<li>
<span class="date">2021/12/24</span>
<a href="/2021/12/interview-of-yuanwei/">COS 访谈第 42 期：袁卫教授</a>
<span></span>
</li>
<li>
<span class="date">2021/12/12</span>
<a href="/2021/12/elegant-tidyverse/">Tidyverse 优雅编程：从向量化、泛函式到数据思维</a>
<span>[张敬信]</span>
</li>
<li>
<span class="date">2021/12/12</span>
<a href="/2021/12/introduction-to-echarts4r/">echarts4r: 从入门到应用</a>
<span>袁凡</span>
</li>
<li>
<span class="date">2021/12/07</span>
<a href="/2021/12/make-music-with-gm/">用R包gm生成音乐</a>
<span>[毛任飞]</span>
</li>
<li>
<span class="date">2021/12/01</span>
<a href="/2021/12/monthly/">统计月读（2021 年 11 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/11/26</span>
<a href="/2021/11/quality-big-data-analysis/">实践体会 | 质量大数据分析的挑战与范式</a>
<span>[田春华]</span>
</li>
<li>
<span class="date">2021/11/22</span>
<a href="/2021/11/interview-of-rubin/">COS 访谈第 41 期：统计大师Donald B. Rubin教授</a>
<span></span>
</li>
<li>
<span class="date">2021/11/01</span>
<a href="/2021/11/monthly/">统计月读（2021 年 10 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/09/02</span>
<a href="/2021/09/7-common-pitfalls-in-industrial-data-analytics-practices/">工业数据分析实战中的常见误区与对策</a>
<span>[田春华]</span>
</li>
<li>
<span class="date">2021/09/01</span>
<a href="/2021/09/monthly/">统计月读（2021 年 8 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/08/16</span>
<a href="/2021/08/study-on-statistics-overseas-students-before-1949/">治学报国：民国时期的统计留学生</a>
<span>[袁卫 李惠]</span>
</li>
<li>
<span class="date">2021/08/12</span>
<a href="/2021/08/a-century-in-statistical-science/">C.R.Rao: 统计学的一百年</a>
<span>[Nandini Kannan Debasis Kundu 郭旭]</span>
</li>
<li>
<span class="date">2021/08/10</span>
<a href="/2021/08/msg-preface/">《现代统计图形》之《自序》与《后记》</a>
<span>[谢益辉 赵鹏]</span>
</li>
<li>
<span class="date">2021/08/01</span>
<a href="/2021/08/monthly/">统计月读（2021 年 6-7 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/06/28</span>
<a href="/2021/06/modern-statistics/">现代统计学本科生培养的课程体系与路线图</a>
<span>张志华</span>
</li>
<li>
<span class="date">2021/06/27</span>
<a href="/2021/06/causal-inference-modern-statistics-leap/">因果推断——现代统计的思想飞跃</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2021/06/01</span>
<a href="/2021/06/monthly/">统计月读（2021 年 5 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/05/18</span>
<a href="/2021/05/why-user-do-not-like-money-a-tdm-research/">为什么用户不爱钱：一篇学术论文的诞生记</a>
<span>[冯璟烁 黄帅 Cynthia Chen]</span>
</li>
<li>
<span class="date">2021/05/01</span>
<a href="/2021/05/monthly/">统计月读（2021 年 4 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/04/10</span>
<a href="/2021/04/rmarkdown-introduction/">R Markdown 入门教程</a>
<span>庄亮亮</span>
</li>
<li>
<span class="date">2021/04/09</span>
<a href="/2021/04/create-music-with-r-package-gm/">用 R 包 gm 生成音乐</a>
<span>flujoo</span>
</li>
<li>
<span class="date">2021/04/01</span>
<a href="/2021/04/monthly/">统计月读（2021 年 3 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/03/01</span>
<a href="/2021/03/monthly/">统计月读（2021 年 2 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/02/16</span>
<a href="/2021/02/writing-r-packages-a-modern-workflow-for-beginners/">为新手准备的现代化 R 包开发流程</a>
<span>苏玮</span>
</li>
<li>
<span class="date">2021/02/09</span>
<a href="/2021/02/cause-and-effect-in-ads/">广告界的因果推断挑战</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2021/02/01</span>
<a href="/2021/02/monthly/">统计月读（2021 年 1 月）</a>
<span></span>
</li>
<li>
<span class="date">2021/01/19</span>
<a href="/2021/01/dt-pd/">data.table 与 pandas</a>
<span>谢士晨</span>
</li>
<li>
<span class="date">2021/01/16</span>
<a href="/2021/01/writing-the-thesis-with-rmarkdown/">用Rmarkdown写毕业论文</a>
<span>张桐川</span>
</li>
<li>
<span class="date">2021/01/01</span>
<a href="/2021/01/monthly/">统计月读（2020 年 9-12 月）</a>
<span></span>
</li>
</ul>
<h2 class="archive-title">2020</h2>
<ul>
<li>
<span class="date">2020/12/25</span>
<a href="/2020/12/13th-china-r-beijing-summary/">第十三届中国R会议（北京）纪要</a>
<span></span>
</li>
<li>
<span class="date">2020/12/25</span>
<a href="/2020/12/13th-china-r-hangzhou-summary/">第13届中国R会(杭州)暨移动营销分析与应用论坛会议纪要</a>
<span></span>
</li>
<li>
<span class="date">2020/10/13</span>
<a href="/2020/10/alternative-view-tidyverse-r/">从另一个视角看R语言的方言Tidyverse</a>
<span>Norm Matloff</span>
</li>
<li>
<span class="date">2020/09/14</span>
<a href="/2020/09/covid19-bulletin-board/">一个访问量高达1300万的shiny应用的诞生故事</a>
<span>苏玮</span>
</li>
<li>
<span class="date">2020/09/01</span>
<a href="/2020/09/monthly/">统计月读（2020 年 5-8 月）</a>
<span></span>
</li>
<li>
<span class="date">2020/07/15</span>
<a href="/2020/07/r-network-visualization/">R语言中的网络可视化</a>
<span>于淼</span>
</li>
<li>
<span class="date">2020/07/06</span>
<a href="/2020/07/send-email-serious-elegant/">发邮件这事你可以认真一点优雅一点</a>
<span>楚新元</span>
</li>
<li>
<span class="date">2020/06/22</span>
<a href="/2020/06/connect-mysql-from-r/">从 R 连接 MySQL</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2020/06/02</span>
<a href="/2020/06/interview-of-huangjianhua/">COS 访谈第 38 期：黄建华老师</a>
<span></span>
</li>
<li>
<span class="date">2020/05/09</span>
<a href="/2020/05/interview-of-yusheng/">COS 访谈第 37 期：俞声老师 —— 践行医学信息学的统计人</a>
<span></span>
</li>
<li>
<span class="date">2020/05/09</span>
<a href="/2020/05/bilibili-conan-danmu/">B站1000多集的柯南，该怎么追？</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2020/05/01</span>
<a href="/2020/05/monthly/">统计月读（2020 年 3-4 月）</a>
<span></span>
</li>
<li>
<span class="date">2020/03/09</span>
<a href="/2020/03/what-it-creates-is-natural-ds-ai-development/">所造之境，必合乎自然——探讨数据科学与人工智能学科的发展</a>
<span>张志华</span>
</li>
<li>
<span class="date">2020/03/01</span>
<a href="/2020/03/monthly/">统计月读（2020 年 1-2 月）</a>
<span></span>
</li>
<li>
<span class="date">2020/02/12</span>
<a href="/2020/02/what-is-gov-stats-2/">政府统计应该“统”什么</a>
<span>高敏雪</span>
</li>
<li>
<span class="date">2020/01/22</span>
<a href="/2020/01/crossroad-statistics-who-meet-challenge-3/">十字路口的统计学: 谁在应对挑战？（三）</a>
<span>Xuming He, David Madigan, Bin Yu, Jon Wellner</span>
</li>
<li>
<span class="date">2020/01/20</span>
<a href="/2020/01/crossroad-statistics-who-meet-challenge-2/">十字路口的统计学: 谁在应对挑战？（二）</a>
<span>Xuming He, David Madigan, Bin Yu, Jon Wellner</span>
</li>
<li>
<span class="date">2020/01/02</span>
<a href="/2020/01/crossroad-statistics-who-meet-challenge-1/">十字路口的统计学: 谁在应对挑战？（一）</a>
<span>Xuming He, David Madigan, Bin Yu, Jon Wellner</span>
</li>
<li>
<span class="date">2020/01/01</span>
<a href="/2020/01/monthly/">统计月读（2019 年 11-12 月）</a>
<span></span>
</li>
</ul>
<h2 class="archive-title">2019</h2>
<ul>
<li>
<span class="date">2019/11/27</span>
<a href="/2019/11/wu-ding-liang/">我国首位有重大国际影响的统计学家：吴定良</a>
<span>[袁卫 李扬]</span>
</li>
<li>
<span class="date">2019/11/22</span>
<a href="/2019/11/machine-learning/">采菊东篱下，悠然见南山</a>
<span>张志华</span>
</li>
<li>
<span class="date">2019/11/01</span>
<a href="/2019/11/monthly/">统计月读（2019 年 10 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/10/24</span>
<a href="/2019/10/bayesian-multilevel-model/">从贝叶斯视角看多层模型</a>
<span>张沥今</span>
</li>
<li>
<span class="date">2019/10/05</span>
<a href="/2019/10/prettydoc-internals-ljj/">基于 Prettydoc 包的模板改造</a>
<span>李家郡</span>
</li>
<li>
<span class="date">2019/09/29</span>
<a href="/2019/09/common-tests-as-linear-models/">翻译：常见统计检验的本质都是线性模型（或：如何教统计学）</a>
<span>Jonas Kristoffer Lindeløv</span>
</li>
<li>
<span class="date">2019/08/29</span>
<a href="/2019/08/monthly/">统计月读（2019年8月）</a>
<span></span>
</li>
<li>
<span class="date">2019/08/13</span>
<a href="/2019/08/what-is-gov-stats/">什么是政府统计</a>
<span>高敏雪</span>
</li>
<li>
<span class="date">2019/08/11</span>
<a href="/2019/08/creativity-in-statistics/">统计学上的创造力</a>
<span>Terence Speed</span>
</li>
<li>
<span class="date">2019/08/08</span>
<a href="/2019/08/significantly-statistical/">从统计地显著到显著地统计</a>
<span>[孟晓犁]</span>
</li>
<li>
<span class="date">2019/08/06</span>
<a href="/2019/08/copss-hadley-special-comment/">重要的不是谁获 COPSS 奖，而是它给我们的启发和思考</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2019/08/05</span>
<a href="/2019/08/copss-hadley-comments/">统计最高奖，花落码农家。意料之外？情理之中？</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2019/07/04</span>
<a href="/2019/07/data-asset-theory/">作者访谈 | 数据资产论</a>
<span>[王小宁 黄湘云]</span>
</li>
<li>
<span class="date">2019/07/01</span>
<a href="/2019/07/monthly/">统计月读（2019 年 6 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/06/25</span>
<a href="/2019/06/civic-honesty-and-ignored-variable/">倒数的诚信与消失的变量</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2019/06/19</span>
<a href="/2019/06/r-markdown-slides-ljj/">基于 R Markdown 的演示文稿和报告模板使用经验</a>
<span>李家郡</span>
</li>
<li>
<span class="date">2019/05/30</span>
<a href="/2019/05/recheck-the-lady-tasting-tea/">女士品茶的实验、假设和检验</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2019/05/08</span>
<a href="/2019/05/beauty-of-statistics/">中国传统中的统计思维</a>
<span>李舰</span>
</li>
<li>
<span class="date">2019/05/01</span>
<a href="/2019/05/monthly/">统计月读（2019 年 5 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/04/01</span>
<a href="/2019/04/monthly/">统计月读（2019 年 4 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/03/25</span>
<a href="/2019/03/12th-china-r-beijing-announcement/">第12届中国R会议（北京）通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2019/03/01</span>
<a href="/2019/03/monthly/">统计月读（2019 年 3 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/02/01</span>
<a href="/2019/02/monthly/">统计月读（2019 年 2 月）</a>
<span></span>
</li>
<li>
<span class="date">2019/01/05</span>
<a href="/2019/01/deck-gl-and-h3/">大规模地理数据可视化入门：Deck.gl 和 H3</a>
<span>朱俊辉</span>
</li>
<li>
<span class="date">2019/01/01</span>
<a href="/2019/01/monthly/">统计月读（2019 年 1 月）</a>
<span></span>
</li>
</ul>
<h2 class="archive-title">2018</h2>
<ul>
<li>
<span class="date">2018/12/20</span>
<a href="/2018/12/model-deployment-in-action-with-r/">R语言实战之模型部署</a>
<span>周震宇</span>
</li>
<li>
<span class="date">2018/12/11</span>
<a href="/2018/12/processing-r/">可视化的另一种选择，Processing.R</a>
<span>高策</span>
</li>
<li>
<span class="date">2018/11/30</span>
<a href="/2018/11/rotk-analysis/">用R分析光荣《三国志》系列人物数据</a>
<span>潘新晨</span>
</li>
<li>
<span class="date">2018/10/20</span>
<a href="/2018/10/chinar-2018-gz-announcement/">第十一届中国R会议（广州）暨华南地区数据科学会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2018/10/12</span>
<a href="/2018/10/python-and-r-implementation-of-gcforest/">gcForest算法原理及Python与R实现</a>
<span>徐静</span>
</li>
<li>
<span class="date">2018/07/28</span>
<a href="/2018/07/data-organization-in-spreadsheets/">电子表格中的数据整理</a>
<span>任怡萌</span>
</li>
<li>
<span class="date">2018/07/25</span>
<a href="/2018/07/puerto-rico-hurricane-maria/">飓风过后的波多黎各</a>
<span>[李泳欣 于淼]</span>
</li>
<li>
<span class="date">2018/07/14</span>
<a href="/2018/07/literature-phase-three/">文献管理的三个阶段</a>
<span>于淼</span>
</li>
<li>
<span class="date">2018/06/27</span>
<a href="/2018/06/exploring-histograms/">探索直方图</a>
<span>曾加</span>
</li>
<li>
<span class="date">2018/06/24</span>
<a href="/2018/06/use-r-to-predict-the-2018-world-cup/">R代码模拟世界杯1000次，足球小白速成世界杯预言姐</a>
<span>夏丰盛</span>
</li>
<li>
<span class="date">2018/05/25</span>
<a href="/2018/05/11th-china-r-beijing-summary/">第十一届中国R会议（北京）纪要</a>
<span>[任怡萌 王祎帆]</span>
</li>
<li>
<span class="date">2018/05/11</span>
<a href="/2018/05/sparkr-vs-sparklyr/">深入对比数据科学工具箱: SparkR vs Sparklyr</a>
<span>朱俊辉</span>
</li>
<li>
<span class="date">2018/05/02</span>
<a href="/2018/05/interview-of-jun-shao/">COS 访谈第 36 期：邵军老师</a>
<span>王小宁</span>
</li>
<li>
<span class="date">2018/04/11</span>
<a href="/2018/04/chinar-2018-bj-announcement/">第十一届中国R会议（北京）参会报名通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2018/04/03</span>
<a href="/2018/04/ridgeline-story/">叠嶂图的前世今生</a>
<span>于淼</span>
</li>
<li>
<span class="date">2018/04/03</span>
<a href="/2018/04/interview-of-jeff-wu/">COS访谈第39期：吴建福教授</a>
<span>[Hugh A. Chipman V. Roshan Joseph 吴建福 《数学译林》]</span>
</li>
<li>
<span class="date">2018/02/23</span>
<a href="/2018/02/interview-of-roger-peng/">COS访谈第35期：Roger Peng</a>
<span>[Earo Wang 林枫]</span>
</li>
<li>
<span class="date">2018/02/17</span>
<a href="/2018/02/statistical-world-view/">作为世界观的统计学</a>
<span>于淼</span>
</li>
<li>
<span class="date">2018/01/17</span>
<a href="/2018/01/build-blog-with-blogdown-hugo-netlify-github/">用R语言的blogdown+hugo+netlify+github建博客</a>
<span>钟浩光</span>
</li>
</ul>
<h2 class="archive-title">2017</h2>
<ul>
<li>
<span class="date">2017/12/21</span>
<a href="/2017/12/interview-ji-liu/">COS访谈第34期：刘霁老师</a>
<span>[刘霁 冯璟烁]</span>
</li>
<li>
<span class="date">2017/12/15</span>
<a href="/2017/12/ucb-data-science-plan-summary/">远见：加州大学伯克利数据科学发展规划</a>
<span>加州大学伯克利分校数据科学规划教授顾问委员会</span>
</li>
<li>
<span class="date">2017/12/04</span>
<a href="/2017/12/10th-china-r-shanghai-summary/">第十届中国R会议（上海）暨华东地区数据科学会议纪要</a>
<span>陈新宇</span>
</li>
<li>
<span class="date">2017/10/16</span>
<a href="/2017/10/transfer-learning/">基于深度学习和迁移学习的识花实践</a>
<span>罗大钧</span>
</li>
<li>
<span class="date">2017/10/15</span>
<a href="/2017/10/discussion-about-bar-graph/">漫谈条形图</a>
<span>[黄湘云 李宇轩]</span>
</li>
<li>
<span class="date">2017/10/07</span>
<a href="/2017/10/conversation-about-quality-2/">谈品质（下）：品质与前路</a>
<span>宗福季</span>
</li>
<li>
<span class="date">2017/09/30</span>
<a href="/2017/09/psychology-in-crisis/">心理学的危机</a>
<span>杨洵默</span>
</li>
<li>
<span class="date">2017/09/16</span>
<a href="/2017/09/10th-chinar-lanzhou-summary/">第十届中国R会议（兰州）暨西北地区数据科学会议纪要</a>
<span>兰州财经大学统计学院</span>
</li>
<li>
<span class="date">2017/09/13</span>
<a href="/2017/09/conversation-about-quality-1/">谈品质（上）：品质溯源</a>
<span>宗福季</span>
</li>
<li>
<span class="date">2017/09/07</span>
<a href="/2017/09/interview-sanzhen-liu/">COS访谈第33期：刘三震老师</a>
<span>[刘三震 谢益辉]</span>
</li>
<li>
<span class="date">2017/08/30</span>
<a href="/2017/08/interview-linfeng/">COS访谈第32期：合肥R会议主席—林枫</a>
<span>[黄帅]</span>
</li>
<li>
<span class="date">2017/08/22</span>
<a href="/2017/08/tensorflow-for-statisticians/">为什么统计学家也应该学学 TensorFlow</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2017/08/20</span>
<a href="/2017/08/web-scrap-tools/">数据通灵术之爬虫技巧</a>
<span>杜亚磊</span>
</li>
<li>
<span class="date">2017/08/18</span>
<a href="/2017/08/distributed-learning-in-julia/">Julia 中的分布式计算</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2017/07/21</span>
<a href="/2017/07/interview-charles-stein/">COS访谈第31期：Charles Stein</a>
<span>[Morris H. DeGroot 王佳 张晔]</span>
</li>
<li>
<span class="date">2017/07/18</span>
<a href="/2017/07/cos-new-site/">2017年统计之都网站改版说明</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2017/07/15</span>
<a href="/2017/07/10th-china-r-hefei-summary/">第十届中国R会议（合肥）纪要</a>
<span>林枫</span>
</li>
<li>
<span class="date">2017/07/12</span>
<a href="/2017/07/10th-chinar-taiyuan-summary/">第十届中国R会议（太原）暨山西省大数据产业创新发展论坛纪要</a>
<span>邓金涛</span>
</li>
<li>
<span class="date">2017/07/09</span>
<a href="/2017/07/graduation-talk-yubin/">郁彬老师在2017北大数学科学学院毕业典礼上的讲话</a>
<span>郁彬</span>
</li>
<li>
<span class="date">2017/06/19</span>
<a href="/2017/06/interview-fugee-tsung/">COS访谈第30期：宗福季老师</a>
<span>冯璟烁</span>
</li>
<li>
<span class="date">2017/06/18</span>
<a href="/2017/06/cos-interview-29/">COS访谈第29期：出国申请经验分享（下）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2017/05/26</span>
<a href="/2017/05/random-number-generation/">随机数生成及其在统计模拟中的应用</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2017/05/25</span>
<a href="/2017/05/10th-china-r-beijing-summary/">第十届中国R会议（北京）纪要</a>
<span>[杨舒仪 李宇轩]</span>
</li>
<li>
<span class="date">2017/05/19</span>
<a href="/2017/05/rdota2-seattle-prediction/">十行代码预测插旗西雅图</a>
<span>侯澄钧</span>
</li>
<li>
<span class="date">2017/05/17</span>
<a href="/2017/05/interview-songxi-chen/">COS访谈第28期：陈松蹊老师</a>
<span>[陈松蹊 王健桥 朱雪宁]</span>
</li>
<li>
<span class="date">2017/05/04</span>
<a href="/2017/05/bandit-and-recommender-systems/">Bandit算法与推荐系统</a>
<span>陈开江</span>
</li>
<li>
<span class="date">2017/05/01</span>
<a href="/2017/05/cos-interview-27/">COS访谈第27期：出国申请经验分享（上）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2017/04/27</span>
<a href="/2017/04/google-ghost-ads/">谷歌为什么创造了幽灵广告？</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2017/04/05</span>
<a href="/2017/04/chinar-2017-bj-announcement/">第十届中国R会议（北京）会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2017/03/29</span>
<a href="/2017/03/ggimage/">ggimage：ggplot2中愉快地使用图片</a>
<span>余光创</span>
</li>
<li>
<span class="date">2017/03/18</span>
<a href="/2017/03/thoughts-on-insurance/">聊聊美国保险业</a>
<span>侯澄钧</span>
</li>
<li>
<span class="date">2017/03/15</span>
<a href="/2017/03/air-quality-visualization/">十行代码看到空气质量指数</a>
<span>郎大为</span>
</li>
<li>
<span class="date">2017/02/13</span>
<a href="/2017/02/xaringan-presentation/">一款新的 R Markdown 幻灯片制作工具：xaringan</a>
<span>边蓓蕾</span>
</li>
<li>
<span class="date">2017/01/16</span>
<a href="/2017/01/learning-to-rank/">假新闻引发的愤怒——非算法视角对自我学习的搜索排序算法和选择偏差的一些解读</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2017/01/13</span>
<a href="/2017/01/deep-mining-users-r/">利用R语言对用户进行深度挖掘</a>
<span>谢佳标</span>
</li>
<li>
<span class="date">2017/01/11</span>
<a href="/2017/01/cos-interview-26-kouqiang/">COS访谈第26期：寇强</a>
<span>[寇强 王小宁]</span>
</li>
</ul>
<h2 class="archive-title">2016</h2>
<ul>
<li>
<span class="date">2016/12/30</span>
<a href="/2016/12/portfolio-optimization-1/">[译]量化投资教程：投资组合优化与R实践（上）</a>
<span>朱俊辉</span>
</li>
<li>
<span class="date">2016/12/19</span>
<a href="/2016/12/cos-interview-25-dong-li/">COS访谈第25期：李东老师</a>
<span>[李东 张心雨]</span>
</li>
<li>
<span class="date">2016/12/18</span>
<a href="/2016/12/20161210salon/">COS沙龙第40期(北京)纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/12/13</span>
<a href="/2016/12/cos-interview-24-shaojun-guo/">COS访谈第24期：郭绍俊老师</a>
<span>[郭绍俊 冯璟烁 于嘉傲]</span>
</li>
<li>
<span class="date">2016/12/05</span>
<a href="/2016/12/three-pictures-date-value/">3张图 解释我的数据价值观</a>
<span>张翔</span>
</li>
<li>
<span class="date">2016/12/02</span>
<a href="/2016/12/a-conversaton-with-leo-breiman/">COS访谈第40期：Breiman</a>
<span>[Leo Breiman Richard Olshen]</span>
</li>
<li>
<span class="date">2016/11/28</span>
<a href="/2016/11/discussion-about-ratio-metric/">降维攻击：目标，比率指标</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2016/11/25</span>
<a href="/2016/11/interview-jianxin-yin/">COS访谈第23期:尹建鑫老师</a>
<span>[尹建鑫 王小宁]</span>
</li>
<li>
<span class="date">2016/11/23</span>
<a href="/2016/11/conjugate-gradient-for-regression/">共轭梯度法计算回归</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2016/11/21</span>
<a href="/2016/11/interview-feng-li/">COS访谈第22期:李丰老师</a>
<span>[李丰 王小宁 张心雨]</span>
</li>
<li>
<span class="date">2016/11/13</span>
<a href="/2016/11/interview-j-j-allaire/">RStudio的前世今生——RStudio创始人专访</a>
<span>[J.J. Allaire Joseph B. Rickert]</span>
</li>
<li>
<span class="date">2016/11/09</span>
<a href="/2016/11/china-r-2016wuhan/">第九届中国R语言会议（武汉） 暨华中地区数据科学会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/11/07</span>
<a href="/2016/11/cos-salon-bj-39/">COS沙龙第39期(北京)纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/11/03</span>
<a href="/2016/11/china-r-2016guizhou/">第九届中国R语言会议（贵阳）暨西南地区数据科学会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/10/23</span>
<a href="/2016/10/9th-r-conference-guangzhou/">第九届中国R语言会议（广州） 暨华南地区数据科学会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/10/10</span>
<a href="/2016/10/data-mining-1-lasso/">热门数据挖掘模型应用入门（一）: LASSO回归</a>
<span>侯澄钧</span>
</li>
<li>
<span class="date">2016/10/06</span>
<a href="/2016/10/python-seven-weapons/">Python的七种武器</a>
<span>肖凯</span>
</li>
<li>
<span class="date">2016/09/08</span>
<a href="/2016/09/r-and-parallel-computing/">R与并行计算</a>
<span>赵鹏</span>
</li>
<li>
<span class="date">2016/09/05</span>
<a href="/2016/09/9th-r-conference-xiamen/">第九届中国R语言会议（厦门）会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/09/01</span>
<a href="/2016/09/why-im-not-a-fan-of-r-squared/">为什么我不是R方的粉丝</a>
<span>John Myles White</span>
</li>
<li>
<span class="date">2016/08/18</span>
<a href="/2016/08/the-ambassadors/">用交互式图形探索一个五百年前的脑洞</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2016/08/17</span>
<a href="/2016/08/9th-r-conference-hangzhou/">第九届中国R语言会议（杭州）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/08/10</span>
<a href="/2016/08/wordcloud2/">可能是目前最好的词云解决方案wordcloud2</a>
<span>郎大为</span>
</li>
<li>
<span class="date">2016/08/04</span>
<a href="/2016/08/chinese-medicine-western-medicine-statistics/">中药、西药及统计学</a>
<span>李舰</span>
</li>
<li>
<span class="date">2016/08/01</span>
<a href="/2016/08/data-science-in-itfin/">互联网金融中的数据科学</a>
<span>张云松</span>
</li>
<li>
<span class="date">2016/07/30</span>
<a href="/2016/07/9th-r-conference-chengdu/">第九届中国R语言会议（成都）会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/07/26</span>
<a href="/2016/07/ten-simple/">有效统计实践的十项简明原则</a>
<span>[Robert E. Kass Brian S. Caffo Marie Davidian 孟晓犁 郁彬 Nancy Reid]</span>
</li>
<li>
<span class="date">2016/07/25</span>
<a href="/2016/07/rong360/">第二届融360“天机”金融风控大数据竞赛通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/07/08</span>
<a href="/2016/07/r-symbol-calculate/">R语言做符号计算</a>
<span>黄湘云</span>
</li>
<li>
<span class="date">2016/07/03</span>
<a href="/2016/07/investing-returns-on-s-and-p-500/">股市稳赚不亏？标普500的40年的投资回报</a>
<span>覃文锋</span>
</li>
<li>
<span class="date">2016/07/02</span>
<a href="/2016/07/statistics-on-article-titles/">标题党统计学</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2016/06/29</span>
<a href="/2016/06/introduction-to-remap/">REmap入门示例</a>
<span>郎大为</span>
</li>
<li>
<span class="date">2016/06/24</span>
<a href="/2016/06/discussion-of-sparse-coding-in-deep-learning/">浅谈深度学习中潜藏的稀疏表达</a>
<span>汪张扬</span>
</li>
<li>
<span class="date">2016/06/23</span>
<a href="/2016/06/machine-learning-statistics-and-computation/">张志华教授：机器学习——统计与计算之恋</a>
<span>张志华</span>
</li>
<li>
<span class="date">2016/06/16</span>
<a href="/2016/06/use-shiny-fleetly-set-up-visual-prototype-system/">利用shiny包快速搭建可视化原型系统</a>
<span>谢佳标</span>
</li>
<li>
<span class="date">2016/06/14</span>
<a href="/2016/06/2016-big-data-workshop/">2016年“大数据时代的统计学”教学研讨会通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/06/10</span>
<a href="/2016/06/9th-china-r-beijing-summary/">第九届中国R语言会议（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/06/05</span>
<a href="/2016/06/using-r-for-interactive-data-visualization/">利用R语言进行交互数据可视化</a>
<span>谢佳标</span>
</li>
<li>
<span class="date">2016/06/04</span>
<a href="/2016/06/five-useful-regression-models/">数据江湖，回归5式</a>
<span>王汉生</span>
</li>
<li>
<span class="date">2016/05/31</span>
<a href="/2016/05/value-of-the-reputation-from-the-data/">数据告诉你：高信誉的卖家应该收高价，还是收低价？</a>
<span>刘跃文</span>
</li>
<li>
<span class="date">2016/05/27</span>
<a href="/2016/05/search-sequence-see-high-end-business-cars/">从搜索序列文本看高端商务车</a>
<span>[朱雪宁 王汉生]</span>
</li>
<li>
<span class="date">2016/05/26</span>
<a href="/2016/05/e-commerce-customer-reviews-hot-topic-analysis/">电子商务顾客评论的热点话题分析</a>
<span>[蔡越 郭鹏 方匡南]</span>
</li>
<li>
<span class="date">2016/05/24</span>
<a href="/2016/05/credit-scoring-model-in-internet-credit-reporting/">互联网征信中的信用评分模型</a>
<span>黄丹阳</span>
</li>
<li>
<span class="date">2016/05/24</span>
<a href="/2016/05/weather-driven-industry-sales-big-data/">天气驱动行业销售大数据</a>
<span>[罗应琏 朱珊 何顺 周翔 李昶 王学钦]</span>
</li>
<li>
<span class="date">2016/05/24</span>
<a href="/2016/05/cos10-anniversery-yihui/">统计之都十周年感言</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2016/05/24</span>
<a href="/2016/05/driving-action-date-ubi-model/">基于驾驶行为数据的UBI车险模型</a>
<span>[陈星 潘蕊 黄亮]</span>
</li>
<li>
<span class="date">2016/05/24</span>
<a href="/2016/05/talking-about-ugly-picture-1/">丑图百讲｜好看的统计图都是相似的，难看的统计图各有各的丑</a>
<span>水妈</span>
</li>
<li>
<span class="date">2016/05/23</span>
<a href="/2016/05/analysis-of-a-smart-phone-application-listed-new-marketing-strategies/">某智能手机新机上市营销策略应用分析</a>
<span>[杜晓梦 唐晓密 张文学]</span>
</li>
<li>
<span class="date">2016/05/22</span>
<a href="/2016/05/machine-learning-user-high-figure/">基于机器学习的高价值用户自动发现</a>
<span>[迟保昉 苏铖 单艺]</span>
</li>
<li>
<span class="date">2016/05/19</span>
<a href="/2016/05/sem-data-optimization-strategy/">一种使用SEM广告展现数据优化投放策略的方法</a>
<span>常莹</span>
</li>
<li>
<span class="date">2016/05/12</span>
<a href="/2016/05/china-r-bj2016/">第九届中国R语言会议（北京）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/05/09</span>
<a href="/2016/05/seminar-on-biomedical-data-analysis-methods/">生物医学大数据分析方法研讨会</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/05/03</span>
<a href="/2016/05/20160417salon/">COS沙龙第37期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/05/01</span>
<a href="/2016/05/weekly-digest-machine-learning/">COS每周精选：机器学习</a>
<span>[冯凌秉 王威廉 王小宁]</span>
</li>
<li>
<span class="date">2016/04/17</span>
<a href="/2016/04/famous-sayings/">COS每周精选：名家名言</a>
<span>[朱雪宁 王威廉]</span>
</li>
<li>
<span class="date">2016/04/07</span>
<a href="/2016/04/mxnet-r/">mxnet：结合R与GPU加速深度学习</a>
<span>何通</span>
</li>
<li>
<span class="date">2016/04/03</span>
<a href="/2016/04/deep-learning/">COS每周精选：深度学习</a>
<span>[王威廉 王小宁]</span>
</li>
<li>
<span class="date">2016/03/08</span>
<a href="/2016/03/asa-statement-on-p-value/">美国统计协会开始正式吐槽（错用）P值啦</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2016/02/05</span>
<a href="/2016/02/cos-interview-21-jianjun-shi/">COS访谈第21期：史建军：饱学致用育桃李，锦袍换酒傲江湖</a>
<span>[史建军 黄帅 常象宇 魏太云]</span>
</li>
<li>
<span class="date">2016/01/30</span>
<a href="/2016/01/fast-normal-cdf/">标准正态分布函数的快速计算方法</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2016/01/23</span>
<a href="/2016/01/20160109salon/">COS沙龙第35期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/01/20</span>
<a href="/2016/01/20160110salon/">COS沙龙第36期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/01/10</span>
<a href="/2016/01/seamless-r-and-c-integration-with-rcpp/">《Rcpp：R与C++的无缝整合》</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2016/01/07</span>
<a href="/2016/01/intro-to-chinese-nlp/">中文文本处理简要介绍</a>
<span>李绳</span>
</li>
<li>
<span class="date">2016/01/03</span>
<a href="/2016/01/interview-of-xieyihui/">COS访谈第20期:千秋邈矣独留我，百战归来再读书：谢益辉</a>
<span>[谢益辉 冯俊晨]</span>
</li>
</ul>
<h2 class="archive-title">2015</h2>
<ul>
<li>
<span class="date">2015/12/25</span>
<a href="/2015/12/8th-china-r-wuhan-summary/">第八届中国R语言会议（武汉）暨华中地区数据科学会议</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/12/20</span>
<a href="/2015/12/20151219salon/">COS沙龙第34期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/12/16</span>
<a href="/2015/12/8th-china-r-shanghai-summary/">第八届中国R语言会议（上海）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/12/16</span>
<a href="/2015/12/20151212salon/">COS沙龙第33期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/11/30</span>
<a href="/2015/11/to-achieve-the-visualization-and-annotation-of-evolutionary-tree-using-ggtree/">使用ggtree实现进化树的可视化和注释</a>
<span>余光创</span>
</li>
<li>
<span class="date">2015/11/29</span>
<a href="/2015/11/8th-china-r-nanchang-summary/">第八届中国R语言会议（南昌会场）暨江西财经大学第一届金融大数据论坛纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/11/24</span>
<a href="/2015/11/ggfortify-visualization-in-one-line-of-code/">一行R代码来实现繁琐的可视化</a>
<span>唐源</span>
</li>
<li>
<span class="date">2015/11/10</span>
<a href="/2015/11/20151108salon/">COS沙龙第32期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/11/09</span>
<a href="/2015/11/2015shanghair/">第八届中国R语言会议（上海）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/11/06</span>
<a href="/2015/11/20151031salon/">COS沙龙第31期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/11/04</span>
<a href="/2015/11/flooding-and-deletions-personal-credit-vs-credit-scoring-error-assessment/">泛滥与缺失：个人征信vs.征信误差评估</a>
<span>王汉生</span>
</li>
<li>
<span class="date">2015/10/15</span>
<a href="/2015/10/8th-r-conference-wuhan/">第八届中国R语言会议（武汉会场）暨华中地区数据科学会通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/10/14</span>
<a href="/2015/10/one-of-bear-reportsocial-network-data-analysis-and-application/">狗熊报告之一：社交网络数据分析与应用</a>
<span>[周静 朱雪宁]</span>
</li>
<li>
<span class="date">2015/10/02</span>
<a href="/2015/10/choice-of-statistical-development-direction/">统计学发展方向的选择</a>
<span>王汉生</span>
</li>
<li>
<span class="date">2015/09/29</span>
<a href="/2015/09/interview-of-zhangzhihua/">COS访谈第19期：张志华教授</a>
<span>[张志华 常象宇]</span>
</li>
<li>
<span class="date">2015/09/23</span>
<a href="/2015/09/20150920salon/">COS沙龙第30期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/09/21</span>
<a href="/2015/09/hadley-wickham-the-man-who-revolutionized-r/">Hadley Wickham：一个改变了R的人</a>
<span>Dan Kopf</span>
</li>
<li>
<span class="date">2015/09/17</span>
<a href="/2015/09/2015nanchangr/">第八届中国R语言会议（南昌会场）暨江西财经大学第一届金融大数据论坛</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/09/13</span>
<a href="/2015/09/wind_in_chinese_stat/">互联网+物联网：中国统计学的风口</a>
<span>王汉生</span>
</li>
<li>
<span class="date">2015/09/11</span>
<a href="/2015/09/tips-for-presenting-your-work/">如何更好的展示你的研究成果</a>
<span>Dianne Cook</span>
</li>
<li>
<span class="date">2015/08/31</span>
<a href="/2015/08/why-do-we-do-research/">我们为什么要做研究？</a>
<span>Terry Speed</span>
</li>
<li>
<span class="date">2015/08/31</span>
<a href="/2015/08/some-basic-ideas-and-methods-of-model-selection/">模型选择的一些基本思想和方法</a>
<span>高涛</span>
</li>
<li>
<span class="date">2015/08/25</span>
<a href="/2015/08/a-brief-description-of-the-method-and-the-algorithm-of-the-lfda-package/">lfda R包的使用方法以及算法的简要说明</a>
<span>唐源</span>
</li>
<li>
<span class="date">2015/08/03</span>
<a href="/2015/08/top-10-data-mining-algorithms/">COS每周精选：数据挖掘中的十大算法</a>
<span>[谢益辉 施涛 朱雪宁 王小宁]</span>
</li>
<li>
<span class="date">2015/07/28</span>
<a href="/2015/07/29salon/">COS沙龙第29期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/07/20</span>
<a href="/2015/07/years-as-a-data-scientist/">一个数据科学家的这些年</a>
<span>李舰</span>
</li>
<li>
<span class="date">2015/06/28</span>
<a href="/2015/06/interview-of-tianqi/">COS访谈第18期：陈天奇</a>
<span>[陈天奇 何通]</span>
</li>
<li>
<span class="date">2015/06/25</span>
<a href="/2015/06/a-statistical-view-of-deep-learning-iii-memory-and-kernels/">从统计学角度来看深度学习（3）：记忆和核方法</a>
<span>Shakir Mohamed</span>
</li>
<li>
<span class="date">2015/06/15</span>
<a href="/2015/06/8th-china-r-beijing-summary/">第八届中国R语言会议（北京）纪要</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2015/06/09</span>
<a href="/2015/06/generating-normal-distr-variates/">漫谈正态分布的生成</a>
<span>王夜笙</span>
</li>
<li>
<span class="date">2015/06/03</span>
<a href="/2015/06/china-r-guangzhou/">中国R语言（广州）会议-暨华南地区数据科学会议纪要【含演讲资料】</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/05/24</span>
<a href="/2015/05/a-statistical-view-of-deep-learning-ii-auto-encoders-and-free-energy/">从统计学角度来看深度学习（2）：自动编码器和自由能</a>
<span>Shakir Mohamed</span>
</li>
<li>
<span class="date">2015/05/21</span>
<a href="/2015/05/the-data-wisdom-for-data-science/">数据科学中的“数据智慧”</a>
<span>郁彬</span>
</li>
<li>
<span class="date">2015/05/17</span>
<a href="/2015/05/talking-about-chinese-stock-market-in-the-view-of-the-data/">COS每周精选：从数据的角度来谈谈中国股市</a>
<span>[邓一硕 朱雪宁 冯凌秉 谢益辉 何通 冷静]</span>
</li>
<li>
<span class="date">2015/05/17</span>
<a href="/2015/05/a-statistical-view-of-deep-learning-i-recursive-glms/">从统计学角度来看深度学习（1）：递归广义线性模型</a>
<span>Shakir Mohamed</span>
</li>
<li>
<span class="date">2015/05/12</span>
<a href="/2015/05/28salon/">COS沙龙第28期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/05/12</span>
<a href="/2015/05/data-verb/">Data（动词）</a>
<span>Edward Shepard</span>
</li>
<li>
<span class="date">2015/04/22</span>
<a href="/2015/04/spark-beginner-1/">极简 Spark 入门笔记——安装和第一个回归程序</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2015/04/15</span>
<a href="/2015/04/talking-about-r-software/">COS每周精选：再谈R学习</a>
<span>[王小宁 Ron 王威廉]</span>
</li>
<li>
<span class="date">2015/04/13</span>
<a href="/2015/04/27salon/">COS沙龙第27期（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/04/10</span>
<a href="/2015/04/interview-of-chutingjin/">COS访谈第17期：褚挺进</a>
<span>[褚挺进 王小宁]</span>
</li>
<li>
<span class="date">2015/04/09</span>
<a href="/2015/04/8th-r-conference-xian/">2015数据与价值欧亚论坛暨R会议西安分论坛通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/04/07</span>
<a href="/2015/04/8th-r-conference-guangzhou/">第八届中国R语言会议（广州会场）通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/03/29</span>
<a href="/2015/03/let-us-talk-about-statistics/">COS每周精选：统计学“大家”谈</a>
<span>[谢益辉 王威廉 王小宁]</span>
</li>
<li>
<span class="date">2015/03/26</span>
<a href="/2015/03/song-poem-1/">统计词画番外篇（一）：谁共我，醉明月？</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2015/03/23</span>
<a href="/2015/03/the-big-data-of-medicine2/">浅谈医学大数据（中）</a>
<span>陈遵秋</span>
</li>
<li>
<span class="date">2015/03/22</span>
<a href="/2015/03/the-big-data-of-medicine1/">浅谈医学大数据（上）</a>
<span>陈遵秋</span>
</li>
<li>
<span class="date">2015/03/21</span>
<a href="/2015/03/using-r-to-search-for-your-partner/">COS每周精选：用R来找寻你的另一半吧！！！</a>
<span>[谢益辉 王小宁]</span>
</li>
<li>
<span class="date">2015/03/19</span>
<a href="/2015/03/26salon/">COS沙龙第26期（北京）纪要</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2015/03/16</span>
<a href="/2015/03/the-bulb-measurement-with-r/">用R测量灯泡的体积</a>
<span>姜晓东</span>
</li>
<li>
<span class="date">2015/03/04</span>
<a href="/2015/03/xgboost/">xgboost: 速度快效果好的boosting模型</a>
<span>何通</span>
</li>
<li>
<span class="date">2015/02/24</span>
<a href="/2015/02/lucky-money/">嘿，朋友，抢红包了吗？</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2015/02/15</span>
<a href="/2015/02/the-application-of-statistics-in-love/">COS每周精选：统计学在爱情中的那些应用</a>
<span>[施涛 朱雪宁 王小宁]</span>
</li>
<li>
<span class="date">2015/02/09</span>
<a href="/2015/02/talking-about-p-value-again/">COS每周精选：再谈P值</a>
<span>[尤晓斌 冷静 王威廉 数学文化]</span>
</li>
<li>
<span class="date">2015/02/01</span>
<a href="/2015/02/the-story-about-statistics/">COS每周精选：那些年，我们了解的统计学历史</a>
<span>[Mindey 王威廉 王小宁]</span>
</li>
<li>
<span class="date">2015/01/25</span>
<a href="/2015/01/the-story-about-a-business-student-to-be-a-data-analyst/">COS每周精选：一个商科学生成为数据分析师的故事</a>
<span>王小宁</span>
</li>
<li>
<span class="date">2015/01/19</span>
<a href="/2015/01/the-story-about-algorithm/">COS每周精选：算法学习知哪些？</a>
<span>[谢益辉 王威廉 冷静 王小宁]</span>
</li>
<li>
<span class="date">2015/01/11</span>
<a href="/2015/01/the-material-of-data-science-for-the-vacation/">COS每周精选：寒假来了，小编分享一些学习资料</a>
<span>[谢益辉 王威廉 蔡占锐 王小宁]</span>
</li>
<li>
<span class="date">2015/01/08</span>
<a href="/2015/01/second_china_bayesian_statistics_conference_2014_review/">第二届中国贝叶斯统计学术论坛（天津，2014）会议纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2015/01/05</span>
<a href="/2015/01/ebola-in-the-big-data-era/">埃博拉病毒——大数据时代的疫情防控</a>
<span>[熊熹 邓一硕 刘辰昂 关菁菁]</span>
</li>
<li>
<span class="date">2015/01/04</span>
<a href="/2015/01/talking-about-data-scientist/">COS每周精选：数据科学职业选择“大家”谈</a>
<span>[谢益辉 蔡占锐]</span>
</li>
</ul>
<h2 class="archive-title">2014</h2>
<ul>
<li>
<span class="date">2014/12/28</span>
<a href="/2014/12/the-story-about-measure-theory/">COS每周精选：测度论学习那些事</a>
<span>[尤晓斌]</span>
</li>
<li>
<span class="date">2014/12/22</span>
<a href="/2014/12/a-data-scientist-is-changing-peoples-vision-to-city/">一个数据分析师的博客正在改变着纽约人看待城市的方式</a>
<span>腊八粥</span>
</li>
<li>
<span class="date">2014/12/21</span>
<a href="/2014/12/the-visualization-of-weibo/">COS每周精选：新浪微博的数据可视化</a>
<span>[谢益辉 王威廉 王小宁]</span>
</li>
<li>
<span class="date">2014/12/15</span>
<a href="/2014/12/25salon/">COS沙龙第25期（北京）</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2014/12/15</span>
<a href="/2014/12/24salon/">COS沙龙第24期（北京）</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2014/12/15</span>
<a href="/2014/12/2rd-bayesian-statistics-meeting/">第二届中国贝叶斯统计学术论坛（天津，2014）日程安排</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2014/12/07</span>
<a href="/2014/12/introduction-of-deep-learning/">COS每周精选：深度学习面面观</a>
<span>[王威廉 王小宁]</span>
</li>
<li>
<span class="date">2014/12/05</span>
<a href="/2014/12/7th-chinar-hangzhou-openning-remarks-alibaba/">第七届中国R语言会议杭州会场开场致辞（阿里巴巴数据技术与产品部负责人闵万里）</a>
<span>闵万里</span>
</li>
<li>
<span class="date">2014/11/30</span>
<a href="/2014/11/various-data-visualization/">COS每周精选：形形色色的数据可视化</a>
<span>[谢益辉 邱怡轩 王小宁]</span>
</li>
<li>
<span class="date">2014/11/24</span>
<a href="/2014/11/7th-china-r-guangzhou-summary/">第七届中国R语言会议（广州）纪要【含演讲资料】</a>
<span>[江彩霞 统计之都]</span>
</li>
<li>
<span class="date">2014/11/24</span>
<a href="/2014/11/23salon/">COS沙龙第23期（北京）</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2014/11/23</span>
<a href="/2014/11/visualization-of-pm2-5/">COS每周精选： PM2.5的数据可视化</a>
<span>[王威廉 冷静 蔡占锐 王小宁]</span>
</li>
<li>
<span class="date">2014/11/16</span>
<a href="/2014/11/machine-learning/">COS每周精选：机器学习哪家强？</a>
<span>[冷静 蔡占锐 王小宁]</span>
</li>
<li>
<span class="date">2014/11/15</span>
<a href="/2014/11/jiebar-text-segmentation/">jiebaR中文分词——R的灵活，C的效率</a>
<span>覃文锋</span>
</li>
<li>
<span class="date">2014/11/10</span>
<a href="/2014/11/7th-r-conference-shanghai/">第七届中国R语言会议（上海会场）通知</a>
<span>李舰</span>
</li>
<li>
<span class="date">2014/11/09</span>
<a href="/2014/11/statistics-courier-2/">COS每周精选：统计速递（2）</a>
<span>[施涛 冷静 王小宁]</span>
</li>
<li>
<span class="date">2014/11/04</span>
<a href="/2014/11/7th-r-conference-hangzhou/">第七届中国R语言会议（杭州会场）通知</a>
<span>李舰</span>
</li>
<li>
<span class="date">2014/11/02</span>
<a href="/2014/11/statistics-courier/">COS每周精选：统计速递</a>
<span>[谢益辉 冷静 王小宁]</span>
</li>
<li>
<span class="date">2014/10/26</span>
<a href="/2014/10/the-news-about-statistics/">COS每周精选：统计学中的新鲜事</a>
<span>[谢益辉 冷静 王小宁]</span>
</li>
<li>
<span class="date">2014/10/20</span>
<a href="/2014/10/22salon/">COS沙龙第22期（北京）</a>
<span>蔡占锐</span>
</li>
<li>
<span class="date">2014/10/15</span>
<a href="/2014/10/7th-r-conference-guangzhou/">第七届中国R语言会议（广州会场）通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2014/09/23</span>
<a href="/2014/09/visualizing-flights-data/">R绘制中国航线分布夜景图</a>
<span>李根</span>
</li>
<li>
<span class="date">2014/09/15</span>
<a href="/2014/09/let-us-own-data-science/">郁彬：让我们拥抱数据科学（Let us own data science）</a>
<span>郁彬</span>
</li>
<li>
<span class="date">2014/08/14</span>
<a href="/2014/08/r-maps-for-china/">R绘制中国地图，并展示流行病学数据</a>
<span>姜晓东</span>
</li>
<li>
<span class="date">2014/08/10</span>
<a href="/2014/08/lingzi-lu-memorial-award/">他乡与梦想：吕令子纪念基金</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2014/08/06</span>
<a href="/2014/08/a-visual-explanation-of-markov-chains/">COS每周精选：A visual explanation of Markov Chains</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/07/29</span>
<a href="/2014/07/ims-a-cross-continent-human-network/">IMS：一个洲际人际交流网络（为学生免费提供会员资格）</a>
<span>[郁彬]</span>
</li>
<li>
<span class="date">2014/07/17</span>
<a href="/2014/07/cos-interview-16-chih-ling-tsai/">COS访谈第16期——加州大学戴文斯分校蔡知令教授</a>
<span>朱雪宁</span>
</li>
<li>
<span class="date">2014/07/03</span>
<a href="/2014/07/rlist-package/">rlist：基于list在R中处理非关系型数据</a>
<span>任坤</span>
</li>
<li>
<span class="date">2014/07/01</span>
<a href="/2014/07/gamma-function-2/">神奇的伽玛函数(下)</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2014/07/01</span>
<a href="/2014/07/gamma-function-1/">神奇的伽玛函数(上)</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2014/06/28</span>
<a href="/2014/06/teaching-with-heart/">诲人以心</a>
<span>蔡知令</span>
</li>
<li>
<span class="date">2014/06/07</span>
<a href="/2014/06/7th-china-r-beijing-summary/">第七届中国R语言会议（北京）纪要【含演讲资料】</a>
<span>[霍志骥 统计之都]</span>
</li>
<li>
<span class="date">2014/05/28</span>
<a href="/2014/05/from-math-to-app-stat/">[朝花夕拾] 从学习数学公式到实践统计分析</a>
<span>施涛</span>
</li>
<li>
<span class="date">2014/05/14</span>
<a href="/2014/05/embracing-statistical-challenges-in-the-information-technology-age/">[朝花夕拾] 迎接信息时代的统计挑战</a>
<span>施涛</span>
</li>
<li>
<span class="date">2014/05/08</span>
<a href="/2014/05/svm-series-add-2-kernel-ii/">“支持向量机系列”的番外篇二: Kernel II</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/04/24</span>
<a href="/2014/04/use-pipeline-operators-in-r/">在R中使用管道操作</a>
<span>[任坤]</span>
</li>
<li>
<span class="date">2014/04/19</span>
<a href="/2014/04/lmm-and-me/">昔日因，今日意</a>
<span>杨灿</span>
</li>
<li>
<span class="date">2014/04/12</span>
<a href="/2014/04/search-rescue-plane-statistical-data-analysis/">失联搜救中的统计数据分析</a>
<span>[邓一硕 关菁菁 刘辰昂 邱怡轩 施涛 熊熹 周祺]</span>
</li>
<li>
<span class="date">2014/04/12</span>
<a href="/2014/04/inspiration-aspiration-ambition/">COS每周精选：统计学者的工作及风范: 灵感、抱负与雄心</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/04/07</span>
<a href="/2014/04/7th-r-conference-beijing/">第七届中国R语言会议（北京会场）通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2014/03/19</span>
<a href="/2014/03/svm-series-add-1-duality/">“支持向量机系列”的番外篇一: Duality</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/03/13</span>
<a href="/2014/03/lets-talk-about-money/">COS每周精选：谈钱不伤感情</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/03/06</span>
<a href="/2014/03/svm-series-5-support-vector/">支持向量机系列五：Numerical Optimization</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/02/26</span>
<a href="/2014/02/recommenderlab-packages/">recommenderlab包实现电影评分预测</a>
<span>龚得星</span>
</li>
<li>
<span class="date">2014/02/22</span>
<a href="/2014/02/svm-series-4-support-vector/">支持向量机系列四：Outliers</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/02/20</span>
<a href="/2014/02/personal-feelings/">COS每周精选：听过来人说</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/02/17</span>
<a href="/2014/02/svm-series-3-kernel/">支持向量机系列三：Kernel</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/02/13</span>
<a href="/2014/02/knitr-again/">COS每周精选：再谈knitr</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/02/09</span>
<a href="/2014/02/svd-and-image-compression/">奇异值分解和图像压缩</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2014/02/03</span>
<a href="/2014/02/cos-interview-rob-j-hyndman/">COS访谈第15期：Rob J. Hyndman</a>
<span>[Rob J. Hyndman Earo Wang]</span>
</li>
<li>
<span class="date">2014/02/03</span>
<a href="/2014/02/nobel-prizes-of-statistics/">COS每周精选：统计界的诺贝尔？</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2014/01/25</span>
<a href="/2014/01/svm-series-2-support-vector/">支持向量机系列二: Support Vector</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/01/23</span>
<a href="/2014/01/svm-series-maximum-margin-classifier/">支持向量机系列一: Maximum Margin Classifier</a>
<span>张驰原</span>
</li>
<li>
<span class="date">2014/01/06</span>
<a href="/2014/01/showtext-interesting-fonts-and-graphs/">showtext：字体，好玩的字体和好玩的图形</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2014/01/03</span>
<a href="/2014/01/data2value/">从数据到价值——创业团队应该关注的四个阶段</a>
<span>王汉生</span>
</li>
</ul>
<h2 class="archive-title">2013</h2>
<ul>
<li>
<span class="date">2013/12/31</span>
<a href="/2013/12/1st-bayesian-statistics-meeting/">纪念贝叶斯定理250周年 暨首届中国贝叶斯统计学术论坛 （天津，2013）会议纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/12/17</span>
<a href="/2013/12/probability-of-diabetesone-minus-not/">COS每周精选：得II型糖尿病的概率 = 1 – 不得II型糖尿病的概率</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/12/16</span>
<a href="/2013/12/interview-junni-zhang/">COS访谈第14期：北大光华张俊妮老师</a>
<span>[张俊妮 朱雪宁]</span>
</li>
<li>
<span class="date">2013/12/10</span>
<a href="/2013/12/google-trend-stock-market/">谷歌趋势与股票市场</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/12/09</span>
<a href="/2013/12/north-america-blockbuster-lnt-law/">北美大片票房的ln(t)定律</a>
<span>[刘钰 毛铮 谯谦 吕俊杰 祁自帅 刘哲]</span>
</li>
<li>
<span class="date">2013/12/08</span>
<a href="/2013/12/national-debt-treasury-bonds-return-rate/">国债收益率的影响因素</a>
<span>[赵圣斌 门金生 张帆 赵和]</span>
</li>
<li>
<span class="date">2013/12/07</span>
<a href="/2013/12/rcpp-introduction/">Rcpp简明入门</a>
<span>张晔</span>
</li>
<li>
<span class="date">2013/12/05</span>
<a href="/2013/12/bayes-meeting-1st/">纪念贝叶斯定理250周年 暨首届中国贝叶斯统计学术论坛（天津）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/12/02</span>
<a href="/2013/12/how-to-steal-my-book/">COS每周精选:如何偷走我这本书</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/11/21</span>
<a href="/2013/11/building-r-packages-easily/">极简 R 包建立方法</a>
<span>黄俊文</span>
</li>
<li>
<span class="date">2013/11/18</span>
<a href="/2013/11/salon-beijing-16th/">COS数据分析沙龙第十六期（北京）</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/11/18</span>
<a href="/2013/11/status-of-statistic-assistant-or-leader/">COS每周精选:统计的定位–幕后推手Vs决策导向</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/11/14</span>
<a href="/2013/11/cos-interview-wilson/">COS访谈第13期：逄伟(eBay)</a>
<span>[逄伟 陈丽云]</span>
</li>
<li>
<span class="date">2013/11/14</span>
<a href="/2013/11/terry-speed/">COS访谈第12期：Terry Speed教授，2013年总理科学奖得主</a>
<span>Terry Speed</span>
</li>
<li>
<span class="date">2013/11/10</span>
<a href="/2013/11/cos-salon-15th-guangzhou/">COS数据分析沙龙第十五期（广州）</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/11/09</span>
<a href="/2013/11/6th-china-r-shanghai-summary/">第六届中国R语言会议（上海）纪要</a>
<span>李舰</span>
</li>
<li>
<span class="date">2013/11/05</span>
<a href="/2013/11/interview-of-binyu/">COS访谈第11期：郁彬教授</a>
<span>[郁彬 施涛]</span>
</li>
<li>
<span class="date">2013/11/03</span>
<a href="/2013/11/teaching-le-to-a-child/">COS每周精选:最小二乘从娃娃抓起</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/10/30</span>
<a href="/2013/10/data-sciencs-series-interview-of-zibao-and-shouwu/">COS访谈第10期：子豹（淘宝）、授武（聚划算）</a>
<span>[陈逸波 郝智恒 邓一硕]</span>
</li>
<li>
<span class="date">2013/10/29</span>
<a href="/2013/10/simply-statistics-of-gmm/">COS每周精选:Simply Statistics为你解释GMM</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/10/20</span>
<a href="/2013/10/sna-visual/">COS每周精选:统计自然语言处理之新书快递</a>
<span>霍志骥</span>
</li>
<li>
<span class="date">2013/10/16</span>
<a href="/2013/10/beijing-cos-salon-sep-2013/">COS数据分析沙龙第十四期（北京）[附录音]</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/10/13</span>
<a href="/2013/10/21-century-bayesian-thm/">COS每周精选:21世纪的贝叶斯定理？</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/10/07</span>
<a href="/2013/10/gossip-r-gpu/">聊聊R和GPU</a>
<span>寇强</span>
</li>
<li>
<span class="date">2013/10/05</span>
<a href="/2013/10/2013-china-r-conference-shanghai-notice/">第六届中国R语言会议（上海会场）通知</a>
<span>李舰</span>
</li>
<li>
<span class="date">2013/09/29</span>
<a href="/2013/09/a-conversation-with-hadley-wickham/">COS访谈第9期：Hadley Wickham</a>
<span>[Hadley Wickham 邱怡轩]</span>
</li>
<li>
<span class="date">2013/09/26</span>
<a href="/2013/09/data-sciencs-series-interview-of-wanghansheng/">COS访谈第8期：北大光华王汉生老师</a>
<span>[王汉生 陈昱]</span>
</li>
<li>
<span class="date">2013/09/17</span>
<a href="/2013/09/causality8-smoke-and-lung-cancer/">因果推断简介之八：吸烟是否导致肺癌？Fisher versus Cornfield</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2013/09/15</span>
<a href="/2013/09/manual-genetic-algorithm/">自制简单遗传算法实验</a>
<span>何通</span>
</li>
<li>
<span class="date">2013/09/12</span>
<a href="/2013/09/data-sciencs-series-interview-of-scott-iverson/">COS访谈第7期：Scott Iverson（杜邦先锋）</a>
<span>[Scott Iverson 林荟]</span>
</li>
<li>
<span class="date">2013/09/09</span>
<a href="/2013/09/causality7-lord-paradox/">因果推断简介之七：Lord’s Paradox</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2013/09/07</span>
<a href="/2013/09/data-sciencs-series-interview-of-zhangjian/">COS访谈第6期：张健（微软）</a>
<span>[张健 谢益辉]</span>
</li>
<li>
<span class="date">2013/09/03</span>
<a href="/2013/09/voyager1-cross-hp/">航海家1号离开太阳系了吗？</a>
<span>施涛</span>
</li>
<li>
<span class="date">2013/09/01</span>
<a href="/2013/09/cos-series-use-r-for-fun-image/">use R for fun系列之玩转图像篇</a>
<span>刘辰昂</span>
</li>
<li>
<span class="date">2013/08/31</span>
<a href="/2013/08/data-sciences-interview_of_huangshuai/">COS访谈第5期：黄帅</a>
<span>[黄帅]</span>
</li>
<li>
<span class="date">2013/08/29</span>
<a href="/2013/08/beijing-cos-salon-aug-2013/">COS数据分析沙龙第十三期（北京）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/08/28</span>
<a href="/2013/08/causality6-instrumental-variable/">因果推断简介之六：工具变量（instrumental variable）</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2013/08/26</span>
<a href="/2013/08/regression-of-large-dataset-in-r/">R 中大型数据集的回归</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2013/08/23</span>
<a href="/2013/08/biostats-series1-origin/">医学统计学的渊源</a>
<span>冯国双</span>
</li>
<li>
<span class="date">2013/08/22</span>
<a href="/2013/08/something_else_about_weibo/">微博名人那些事儿（二）</a>
<span>朱雪宁</span>
</li>
<li>
<span class="date">2013/08/22</span>
<a href="/2013/08/something_about_weibo/">微博名人那些事儿</a>
<span>朱雪宁</span>
</li>
<li>
<span class="date">2013/08/22</span>
<a href="/2013/08/interview_of_xie_liang/">COS访谈第4期：谢梁（微软）</a>
<span>[谢梁 谢益辉]</span>
</li>
<li>
<span class="date">2013/08/20</span>
<a href="/2013/08/use-r-to-do-portfolio-optimization/">使用R语言构造投资组合的有效前沿</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2013/08/15</span>
<a href="/2013/08/biostats-series/">医学统计学系列</a>
<span>冯国双</span>
</li>
<li>
<span class="date">2013/08/14</span>
<a href="/2013/08/r-rjava-java/">解惑rJava R与Java的高速通道</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/08/13</span>
<a href="/2013/08/cos-series-inverse-function-of-strsplit/">COS论坛精华帖系列——strsplit 的反函数</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/08/12</span>
<a href="/2013/08/r-rserve-java/">Rserve与Java的跨平台通信</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/08/10</span>
<a href="/2013/08/cos-series-use-r-for-fun-application/">COS论坛精华帖系列——use R for fun系列之小应用制作篇</a>
<span>刘辰昂</span>
</li>
<li>
<span class="date">2013/08/08</span>
<a href="/2013/08/cos-series-use-r-for-fun-game/">COS论坛精华帖系列——use R for fun系列之小游戏开发篇</a>
<span>刘辰昂</span>
</li>
<li>
<span class="date">2013/08/04</span>
<a href="/2013/08/beijing-cos-salon-jul-2013/">COS数据分析沙龙第十二期（北京）</a>
<span>[肖展航 统计之都]</span>
</li>
<li>
<span class="date">2013/07/28</span>
<a href="/2013/07/r-nosql-hive/">R利剑NoSQL系列文章 之 Hive</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/07/22</span>
<a href="/2013/07/interview-of-yidanhui/">COS访谈第3期：易丹辉教授</a>
<span>[易丹辉 陈堰平]</span>
</li>
<li>
<span class="date">2013/07/18</span>
<a href="/2013/07/r-nosql-cassandra/">R利剑NoSQL系列文章 之Cassandra</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/07/02</span>
<a href="/2013/07/beijing-cos-salon-june-2013/">COS数据分析沙龙第十一期（北京）</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2013/07/01</span>
<a href="/2013/07/guangzhou-cos-salon10/">COS数据分析沙龙第十期（广州）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/06/17</span>
<a href="/2013/06/interviewof-jeff-leek/">COS访谈第2期：约翰·霍普金斯大学Jeff Leek</a>
<span>[Jeff Leek 潘岚锋]</span>
</li>
<li>
<span class="date">2013/06/02</span>
<a href="/2013/06/weibo-fans-map-visualization/">粉丝地图的可视化</a>
<span>朱雪宁</span>
</li>
<li>
<span class="date">2013/05/29</span>
<a href="/2013/05/relationship-big-data-statistics/">大数据时代和数据分析需求，统计还沾边吗？</a>
<span>施涛</span>
</li>
<li>
<span class="date">2013/05/27</span>
<a href="/2013/05/6th-china-r-beijing-summary/">第六届中国R语言会议（北京）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/05/23</span>
<a href="/2013/05/the-art-r-programming/">《R语言编程艺术》</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2013/05/15</span>
<a href="/2013/05/ggplot2/">《ggplot2：数据分析与图形艺术》现已上市</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2013/05/14</span>
<a href="/2013/05/shanghai-r-salon-may-2013/">COS数据分析沙龙第九期（上海，@联合创业办公社）</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2013/05/14</span>
<a href="/2013/05/chinar-2013-beijing-schedule/">第六届中国R语言会议（北京会场）日程发布</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/04/24</span>
<a href="/2013/04/the-threat-from-data-science/">COS每周精选:数据科学的威胁</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/04/18</span>
<a href="/2013/04/nosql-r-redis/">R利剑NoSQL系列文章 之 Redis</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/04/15</span>
<a href="/2013/04/nosql1-rmongodb/">R利剑NoSQL系列文章 之 MongoDB</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/04/15</span>
<a href="/2013/04/super-mario-and-machine-learning/">COS每周精选:论机器学习技术在超级玛丽自动化中的应用</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/04/12</span>
<a href="/2013/04/rhadoop4-rhbase/">RHadoop实践系列之四 rhbase安装与使用</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/04/09</span>
<a href="/2013/04/rhadoop3-rhadoop-mapreduce/">RHadoop实践系列之三 R实现MapReduce的协同过滤算法</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/04/08</span>
<a href="/2013/04/human-eye-vs-machine-learning/">COS每周精选:群众智慧vs机器学习？</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/04/02</span>
<a href="/2013/04/weibo-influence-hindex/">微博用户影响力评价的H-Index指数</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2013/04/01</span>
<a href="/chinar/chinar-2013/">第六届中国R语言会议</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2013/04/01</span>
<a href="/2013/04/an-debate-with-the-past/">COS每周精选:一场穿越时空的辩护</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/03/25</span>
<a href="/2013/03/garden-of-ditributions-of-r/">COS每周精选:R的概率分布花园</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/03/24</span>
<a href="/2013/03/rhadoop2-rhadoop/">RHadoop实践系列之二：RHadoop安装与使用</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/03/24</span>
<a href="/2013/03/rhadoop1-hadoop/">RHadoop实践系列之一:Hadoop环境搭建</a>
<span>张丹</span>
</li>
<li>
<span class="date">2013/03/20</span>
<a href="/2013/03/6th-chiner-conference-register/">第六届R语言会议开始报名</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/03/19</span>
<a href="/2013/03/r-in-action/">《R语言实战》</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2013/03/19</span>
<a href="/2013/03/gadfly-ggplot2-in-julia/">COS每周精选:Gadfly：Julia下ggplot2的雏形</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/03/11</span>
<a href="/2013/03/storytelling-with-data/">COS每周精选:如何用数据讲故事？</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/03/09</span>
<a href="/2013/03/interview-of-xiaolinglu/">COS访谈第1期：吕晓玲</a>
<span>[吕晓玲 潘岚锋]</span>
</li>
<li>
<span class="date">2013/03/07</span>
<a href="/2013/03/lda-math-lda-text-modeling/">LDA-math-LDA 文本建模</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/03/07</span>
<a href="/2013/03/lda-math-text-modeling/">LDA-math-文本建模</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/03/06</span>
<a href="/2013/03/jss-paper-sci/">一起来投SCI吧：谈谈我的第一篇JSS论文</a>
<span>主伟呈</span>
</li>
<li>
<span class="date">2013/03/04</span>
<a href="/2013/03/first-bioconductor-mirror-in-china/">COS每周精选:中国首个Bioconductor镜像建成</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/02/25</span>
<a href="/2013/02/rise-of-the-machine/">COS每周精选:机器崛起！</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/02/24</span>
<a href="/2013/02/sas-blog-rank-2012/">2012年SAS公司博客排名</a>
<span>高燕</span>
</li>
<li>
<span class="date">2013/02/23</span>
<a href="/2013/02/chinar-beijing-2013/">第六届中国R语言会议（北京会场）即将召开</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2013/02/19</span>
<a href="/2013/02/webgl-instead-of-html5/">COS每周精选:还在研究HTML5么，看看WebGL如何!</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/02/17</span>
<a href="/2013/02/association-rules-with-r-and-sas/">关联规则：R与SAS的比较</a>
<span>高燕</span>
</li>
<li>
<span class="date">2013/02/17</span>
<a href="/2013/02/dangers-everywhere-in-random-experiment/">COS每周精选:随机试验处处坑</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/02/16</span>
<a href="/2013/02/how-to-find-a-job-for-sas-programming/">应聘准备：非统计和计算机背景的学生如何找到SAS程序员的工作？</a>
<span>高燕</span>
</li>
<li>
<span class="date">2013/02/16</span>
<a href="/2013/02/integrating-sas-with-r/">R与SAS的集成</a>
<span>高燕</span>
</li>
<li>
<span class="date">2013/02/11</span>
<a href="/2013/02/remove-significance-stars/">COS每周精选:让祸害人间的显著性星号消失吧！</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/02/05</span>
<a href="/2013/02/jinyong-fiction-mining/">十八般武艺，谁主天下？</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2013/02/03</span>
<a href="/2013/02/the-most-poisoned-baby-name/">COS每周精选：Hilary，你的名字弱爆了！</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2013/01/28</span>
<a href="/2013/01/story-of-normal-distribution-2/">正态分布的前世今生(下)</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/01/28</span>
<a href="/2013/01/story-of-normal-distribution-1/">正态分布的前世今生(上)</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/01/21</span>
<a href="/2013/01/shanghair-salon-jan-2013/">COS数据分析沙龙第八期（上海，@联合创业办公社）</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2013/01/17</span>
<a href="/2013/01/lda-math-mcmc-and-gibbs-sampling/">LDA-math-MCMC 和 Gibbs Sampling</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/01/14</span>
<a href="/2013/01/lda-math-beta-dirichlet/">LDA-math-认识Beta/Dirichlet分布</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/01/13</span>
<a href="/2013/01/lda-math-gamma-function/">LDA-math-神奇的Gamma函数</a>
<span>靳志辉</span>
</li>
<li>
<span class="date">2013/01/13</span>
<a href="/2013/01/analysis-of-weibo/">新浪微博文本分析初探v0.1</a>
<span>郝智恒</span>
</li>
<li>
<span class="date">2013/01/11</span>
<a href="/2013/01/drawing-map-in-r-era/">R时代，你要怎样画地图？</a>
<span>苏建冲</span>
</li>
<li>
<span class="date">2013/01/07</span>
<a href="/2013/01/dynamic-bubble-plot-in-r/">在R中实现动态气泡图</a>
<span>何通</span>
</li>
</ul>
<h2 class="archive-title">2012</h2>
<ul>
<li>
<span class="date">2012/12/30</span>
<a href="/2012/12/time-series-and-spatial-distribution-with-r-dynamically/">用R动态的显示开店序列和空间分布</a>
<span>陈少飞</span>
</li>
<li>
<span class="date">2012/12/18</span>
<a href="/2012/12/new-names-for-statistical-terms/">[译作]一些统计名词的新名字</a>
<span>Larry Wasserman</span>
</li>
<li>
<span class="date">2012/12/13</span>
<a href="/2012/12/cos-5th-salon/">COS数据分析沙龙第七期（北京）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2012/12/11</span>
<a href="/2012/12/the-odyssey-of-stat-frequentist-or-bayesian/">大话统计：Frequentist or Bayesian</a>
<span>施涛</span>
</li>
<li>
<span class="date">2012/11/25</span>
<a href="/2012/11/the-rise-of-data-scientists/">数据科学家的崛起</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2012/11/08</span>
<a href="/2012/11/5th-china-r-shanghai-summary/">第五届中国R语言会议（上海会场）纪要</a>
<span>李舰</span>
</li>
<li>
<span class="date">2012/10/25</span>
<a href="/2012/10/causality5-causal-diagram/">因果推断简介之五：因果图 (Causal Diagram)</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2012/10/15</span>
<a href="/2012/10/shanghair-oct-2012-iresearch/">COS数据分析沙龙第六期（上海）</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2012/10/11</span>
<a href="/2012/10/china-r-shanghai-2012/">第五届中国R语言会议（上海会场）报名开始</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2012/09/29</span>
<a href="/chinar/chinar-2012/">第五届中国R语言会议</a>
<span>潘岚锋</span>
</li>
<li>
<span class="date">2012/09/11</span>
<a href="/2012/09/5th-r-salon-in-shenzhen/">COS数据分析沙龙第五期（深圳）</a>
<span>范建宁</span>
</li>
<li>
<span class="date">2012/09/09</span>
<a href="/2012/09/persi-diaconis2/">Persi Diaconis(2)</a>
<span>韩钧</span>
</li>
<li>
<span class="date">2012/08/28</span>
<a href="/2012/08/cos-salon-review-4/">COS数据分析沙龙第四期（北京）</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2012/08/22</span>
<a href="/2012/08/persi-diaconis-1/">Persi Diaconis (1)</a>
<span>韩钧</span>
</li>
<li>
<span class="date">2012/08/12</span>
<a href="/2012/08/compound-poisson/">复合泊松过程模型的推广和在R语言环境下的随机模拟</a>
<span>叶钫</span>
</li>
<li>
<span class="date">2012/08/01</span>
<a href="/2012/08/cos-salon-review-2/">COS数据分析沙龙第三期（北京）</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2012/07/24</span>
<a href="/2012/07/mcmc-case-study/">MCMC案例学习</a>
<span>Charles J. Geyer</span>
</li>
<li>
<span class="date">2012/07/23</span>
<a href="/2012/07/shanghair-july-2012-mindshare/">COS数据分析沙龙第二期（上海）</a>
<span>陈丽云</span>
</li>
<li>
<span class="date">2012/07/10</span>
<a href="/2012/07/higgs-boson-and-5-sigma/">希格斯玻色子与5σ</a>
<span>施涛</span>
</li>
<li>
<span class="date">2012/06/25</span>
<a href="/2012/06/cos-salon-review-1/">COS数据分析沙龙第一期（北京）</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2012/06/11</span>
<a href="/2012/06/reproducible-research-with-knitr/">knitr与可重复的统计研究（花絮篇）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2012/05/31</span>
<a href="/2012/05/5th-china-r-beijing-summary/">第五届中国R语言会议（北京会场）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2012/05/26</span>
<a href="/2012/05/chase-after-eb/">那些年，我们一起追的EB</a>
<span>杨灿</span>
</li>
<li>
<span class="date">2012/05/05</span>
<a href="/2012/05/r-you-ready/">R You Ready?——大数据时代下优雅、卓越的统计分析及绘图环境</a>
<span>刘思喆</span>
</li>
<li>
<span class="date">2012/05/03</span>
<a href="/2012/05/calendarheatmap/">日历中的夏天</a>
<span>肖凯</span>
</li>
<li>
<span class="date">2012/04/16</span>
<a href="/2012/04/chinar-2012/">第五届中国R语言会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2012/04/15</span>
<a href="/2012/04/the-training-of-the-main-courses-about-probability-theory/">关于概率论主干课程的训练</a>
<span>周达</span>
</li>
<li>
<span class="date">2012/04/01</span>
<a href="/2012/04/causality4-observational-study-ignorability-and-propensity-score/">因果推断简介之四：观察性研究，可忽略性和倾向得分</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2012/03/30</span>
<a href="/2012/03/causality3-fisher-and-neyman/">因果推断简介之三：R. A. Fisher 和 J. Neyman 的分歧</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2012/03/28</span>
<a href="/2012/03/causality2-rcm/">因果推断简介之二：Rubin Causal Model (RCM)和随机化试验</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2012/03/26</span>
<a href="/2012/03/causality1-simpson-paradox/">因果推断简介之一：从 Yule-Simpson’s Paradox 讲起</a>
<span>丁鹏</span>
</li>
<li>
<span class="date">2012/03/21</span>
<a href="/2012/03/statistics-in-chinese-song-poem-2/">统计词话（二）</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2012/03/11</span>
<a href="/2012/03/find-right-one/">需要相亲几次才能找到靠谱的对象？</a>
<span>肖凯</span>
</li>
<li>
<span class="date">2012/03/03</span>
<a href="/2012/03/how-to-vote/">议员是如何投票的？</a>
<span>贺诗源</span>
</li>
<li>
<span class="date">2012/02/21</span>
<a href="/2012/02/what-is-the-stat-dept-25-years-from-now/">25年后的统计系会是什么样？</a>
<span>[Leo Breiman]</span>
</li>
<li>
<span class="date">2012/02/13</span>
<a href="/2012/02/valentines-gift-by-using-r/">用R绘制情人节的礼物</a>
<span>林宇</span>
</li>
</ul>
<h2 class="archive-title">2011</h2>
<ul>
<li>
<span class="date">2011/12/14</span>
<a href="/2011/12/stories-about-statistical-learning/">统计学习那些事</a>
<span>杨灿</span>
</li>
<li>
<span class="date">2011/11/16</span>
<a href="/2011/11/4th-china-r-shanghai-summary/">第四届中国R语言会议（上海会场）纪要</a>
<span>李舰</span>
</li>
<li>
<span class="date">2011/11/10</span>
<a href="/2011/11/group-testing-and-bingroup/">分组检测方法和 binGroup 包</a>
<span>张博安</span>
</li>
<li>
<span class="date">2011/11/09</span>
<a href="/2011/11/introduction-ofcomputer-experiment/">计算机试验简介</a>
<span>郝智恒</span>
</li>
<li>
<span class="date">2011/11/03</span>
<a href="/2011/11/apply-for-study-abroad-from-another-perspective/">从另一个角度看统计学留学申请</a>
<span>[施涛 陈甜]</span>
</li>
<li>
<span class="date">2011/09/27</span>
<a href="/chinar/chinar-2011/">第四届中国R语言会议</a>
<span>COS管理员</span>
</li>
<li>
<span class="date">2011/09/26</span>
<a href="/2011/09/coauthorship-network-of-china-stat/">中国统计之网</a>
<span>范建宁</span>
</li>
<li>
<span class="date">2011/09/16</span>
<a href="/2011/09/evaluation-of-classifiers/">分类器评价、混淆矩阵与ROC曲线</a>
<span>阿稳</span>
</li>
<li>
<span class="date">2011/09/14</span>
<a href="/2011/09/chinar-2011-sh/">第四届中国R语言会议(上海会场)通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2011/09/12</span>
<a href="/2011/09/layer-graphics-device/">中秋献礼——Layer图形设备</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2011/08/12</span>
<a href="/2011/08/meaning-of-traveling/">旅行的意义：一个人大本科女生大学四年的故事</a>
<span>侯瑀</span>
</li>
<li>
<span class="date">2011/08/05</span>
<a href="/2011/08/fire-weibo-with-r/">用R来给微博添把火</a>
<span>李舰</span>
</li>
<li>
<span class="date">2011/07/13</span>
<a href="/2011/07/we-never-know-randomness/">真理在缩水，还是上帝在掷骰子？</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2011/06/30</span>
<a href="/2011/06/quality-courses-series-applied-stochastic-process/">精品课程系列：应用随机过程</a>
<span>张景肖</span>
</li>
<li>
<span class="date">2011/06/01</span>
<a href="/2011/06/glm-for-insurance-data-in-r/">在R中对保险数据建立广义线性模型</a>
<span>吕定海</span>
</li>
<li>
<span class="date">2011/05/31</span>
<a href="/2011/05/4th-china-r-beijing-summary/">第四届中国R语言会议（北京会场）纪要</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2011/05/29</span>
<a href="/2011/05/write-r-packages-like-a-ninja/">开发R程序包之忍者篇</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2011/05/16</span>
<a href="/2011/05/summary-of-the-1st-data-mining-competetion/">首届全国大学生数据挖掘邀请赛圆满结束</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2011/05/12</span>
<a href="/2011/05/a-letter-to-yihui-xie-and-cos/">一封统计之都读者来信及回复</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2011/04/28</span>
<a href="/2011/04/chinar-2011/">第四届中国R语言会议通知</a>
<span>统计之都</span>
</li>
<li>
<span class="date">2011/04/28</span>
<a href="/2011/04/exploring-renren-social-network/">社会网络分析：探索人人网好友推荐系统</a>
<span>陈逸波</span>
</li>
<li>
<span class="date">2011/04/27</span>
<a href="/2011/04/group-least-angle-regression-algorithm/">分组最小角回归算法（group LARS）</a>
<span>郝智恒</span>
</li>
<li>
<span class="date">2011/04/25</span>
<a href="/2011/04/modified-lars-and-lasso/">修正的LARS算法和lasso</a>
<span>郝智恒</span>
</li>
<li>
<span class="date">2011/04/23</span>
<a href="/2011/04/an-introduction-to-lars/">LARS算法简介</a>
<span>郝智恒</span>
</li>
<li>
<span class="date">2011/04/02</span>
<a href="/2011/04/orthogonal-experiments-and-multiple-factor-anova/">正交试验和多因素方差分析</a>
<span>刘飞燕</span>
</li>
<li>
<span class="date">2011/03/20</span>
<a href="/2011/03/1st-data-mining-competetion-for-college-students/">通知：首届全国大学生数据挖掘邀请赛</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2011/03/04</span>
<a href="/2011/03/statistics-in-chinese-song-poem-1/">统计词话（一）</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2011/02/13</span>
<a href="/2011/02/an-tutorial-of-package-actuar/">用R也能做精算——actuar包学习笔记（三）</a>
<span>李皞</span>
</li>
<li>
<span class="date">2011/01/31</span>
<a href="/2011/01/how-does-glm-generalize-lm-fit-and-test/">从线性模型到广义线性模型(2)——参数估计、假设检验</a>
<span>张缔香</span>
</li>
<li>
<span class="date">2011/01/22</span>
<a href="/2011/01/different-ways-to-solve-a-tossing-problem/">一道抛硬币问题的不同解法和比较</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2011/01/18</span>
<a href="/2011/01/how-does-glm-generalize-lm-assumption/">从线性模型到广义线性模型（1）——模型假设篇</a>
<span>张缔香</span>
</li>
<li>
<span class="date">2011/01/15</span>
<a href="/2011/01/publishing-promotion-and-collaboration-in-statistics/">统计学论文的发表流程、及统计学家的晋升和合作（内幕）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2011/01/12</span>
<a href="/2011/01/the-application-of-r-in-actual-science-with-case-study/">R软件在精算教学中的应用案例</a>
<span>张缔香</span>
</li>
<li>
<span class="date">2011/01/03</span>
<a href="/2011/01/cache-objects-in-sweave-stat-computation-and-graphics/">Sweave后传：统计报告中的大规模计算与缓存</a>
<span>谢益辉</span>
</li>
</ul>
<h2 class="archive-title">2010</h2>
<ul>
<li>
<span class="date">2010/12/30</span>
<a href="/2010/12/think-sas-2/">Think SAS(二)</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2010/11/22</span>
<a href="/2010/11/3rd-china-r-shanghai-summary/">第三届中国R语言会议（上海会场）纪要</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2010/11/14</span>
<a href="/2010/11/hypotheses-testing/">假设检验初步</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2010/11/05</span>
<a href="/2010/11/reproducible-research-in-statistics/">Sweave：打造一个可重复的统计研究流程</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2010/10/13</span>
<a href="/2010/10/cantor-set-and-slln/">强大数定律与康托三分集</a>
<span>左辰</span>
</li>
<li>
<span class="date">2010/10/08</span>
<a href="/2010/10/lda-topic-model/">LDA主题模型简介</a>
<span>范建宁</span>
</li>
<li>
<span class="date">2010/09/18</span>
<a href="/2010/09/a-tutorial-on-package-actuar-2/">用R也能做精算——actuar包学习笔记（二）</a>
<span>李皞</span>
</li>
<li>
<span class="date">2010/09/05</span>
<a href="/2010/09/3rd-bbf/">北京数据管理与生物统计论坛（BBF）第三次聚会见闻录</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2010/08/28</span>
<a href="/2010/08/poisson-count-data-modeling-problem-of-low-variance/">泊松低方差计数数据建模问题</a>
<span>饶燕芳</span>
</li>
<li>
<span class="date">2010/06/23</span>
<a href="/2010/06/3rd-china-r-beijing-summary/">第三届中国R语言会议（北京会场）纪要</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2010/05/09</span>
<a href="/2010/05/from-clt-simulation-to-normal-distribution/">从中心极限定理的模拟到正态分布</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2010/04/18</span>
<a href="/2010/04/think-sas-1/">Think SAS(一)</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2010/04/14</span>
<a href="/2010/04/var-risk-measure-in-gold-futures-market-based-on-historical-simulation-method/">我国黄金期货市场的VaR风险度量——基于历史模拟法</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2010/04/11</span>
<a href="/2010/04/kernel-density-estimation-with-bounded-region/">有边界区间上的核密度估计</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2010/03/08</span>
<a href="/2010/03/monte-carlo-method-to-compute-integration/">蒙特卡洛方法与定积分计算</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2010/01/07</span>
<a href="/2010/01/generalization-to-buffons-needle/">蒲丰投针问题的推广</a>
<span>蔡永强</span>
</li>
</ul>
<h2 class="archive-title">2009</h2>
<ul>
<li>
<span class="date">2009/12/21</span>
<a href="/chinar/chinar-2008/">第一届中国R语言会议</a>
<span>COS管理员</span>
</li>
<li>
<span class="date">2009/12/20</span>
<a href="/2009/12/2nd-chinese-r-conference-summary/">第二届中国R语言会议纪要</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2009/12/14</span>
<a href="/2009/12/improve-r-computation-efficiency/">也谈提高R语言的运算效率</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/11/27</span>
<a href="/2009/11/a-tutorial-on-package-actuar-1/">用R也能做精算—actuar包学习笔记（一）</a>
<span>李皞</span>
</li>
<li>
<span class="date">2009/11/13</span>
<a href="/2009/11/a-brief-talk-on-buffon-throwing-needle-problems/">浅谈Buffon投针问题及其推广</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2009/10/29</span>
<a href="/chinar/chinar-2009/">第二届中国R语言会议</a>
<span>COS管理员</span>
</li>
<li>
<span class="date">2009/10/26</span>
<a href="/chinar/chinar-2010/">第三届中国R语言会议</a>
<span>COS管理员</span>
</li>
<li>
<span class="date">2009/09/29</span>
<a href="/2009/09/an-introduction-to-var-in-risk-evaluation/">风险评价的VaR方法简介</a>
<span>邓一硕</span>
</li>
<li>
<span class="date">2009/09/20</span>
<a href="/2009/09/relationships-among-variables-in-large-scale-systems/">大规模系统内变量关系的研究以及可视化－1因果分析</a>
<span>黄帅</span>
</li>
<li>
<span class="date">2009/09/12</span>
<a href="/2009/09/introduction-and-application-of-gert/">用GERT方法求解两个抛硬币问题</a>
<span>刘飞燕</span>
</li>
<li>
<span class="date">2009/09/01</span>
<a href="/2009/09/guide-to-hlm/">分层线性模型软件HLM6.0操作简介</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2009/08/09</span>
<a href="/2009/08/econ-software-sas/">我的求学之路：经济学、软件工程、SAS</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2009/07/19</span>
<a href="/2009/07/maximum-likelihood-estimation-in-r/">R中的极大似然估计</a>
<span>胡荣兴</span>
</li>
<li>
<span class="date">2009/07/04</span>
<a href="/2009/07/studying-notes-on-oop-in-r/">R中面向对象编程方法</a>
<span>胡荣兴</span>
</li>
<li>
<span class="date">2009/07/02</span>
<a href="/2009/07/drawing-china-map-using-r/">用R软件绘制中国分省市地图</a>
<span>邱怡轩</span>
</li>
<li>
<span class="date">2009/06/29</span>
<a href="/2009/06/statistical-analysis-and-winbugs-part-4/">WinBUGS在统计分析中的应用（第四部分）</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2009/06/25</span>
<a href="/2009/06/ruc-statistical-coursework-abstract-5/">中国人民大学统计学院研究生会学术期刊《统计功课》第五期(2009)摘要</a>
<span>张璞</span>
</li>
<li>
<span class="date">2009/06/25</span>
<a href="/2009/06/ruc-statistical-coursework-abstract-4/">中国人民大学统计学院研究生会学术期刊《统计功课》第四期(2008)摘要</a>
<span>张璞</span>
</li>
<li>
<span class="date">2009/06/24</span>
<a href="/2009/06/ruc-statistical-coursework-abstract-3/">中国人民大学统计学院研究生会学术期刊《统计功课》第三期(2007)摘要</a>
<span>张璞</span>
</li>
<li>
<span class="date">2009/06/23</span>
<a href="/2009/06/ruc-statistical-coursework-abstract-2/">中国人民大学统计学院研究生会学术期刊《统计功课》第二期(2006)摘要</a>
<span>张璞</span>
</li>
<li>
<span class="date">2009/06/22</span>
<a href="/2009/06/ruc-statistical-coursework-abstract-1/">中国人民大学统计学院研究生会学术期刊《统计功课》第一期(2005)摘要</a>
<span>张璞</span>
</li>
<li>
<span class="date">2009/06/17</span>
<a href="/2009/06/stat-blog-guide-ahmadinejad-votes/">统计学博文导读：内贾德大选作弊？流星撞飞机的概率？买双色球？</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/06/11</span>
<a href="/2009/06/correlation-and-regression/">漫谈相关与回归</a>
<span>刘飞燕</span>
</li>
<li>
<span class="date">2009/06/01</span>
<a href="/2009/06/why-ratio-estimation-is-more-accurate-in-sampling/">比率估计为什么精确</a>
<span>左辰</span>
</li>
<li>
<span class="date">2009/05/08</span>
<a href="/2009/05/how-to-design-an-experiment/">如何设计一个试验</a>
<span>刘飞燕</span>
</li>
<li>
<span class="date">2009/04/27</span>
<a href="/2009/04/from-proportion-to-conclusion/">从调查报告中的比例数字说统计人如何甄别统计假象</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/03/29</span>
<a href="/2009/03/cos-navigation-11/">统计之都《本周导读》第十一辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/03/29</span>
<a href="/2009/03/hilbert/">Hilbert空间视角下的时间序列模型</a>
<span>左辰</span>
</li>
<li>
<span class="date">2009/03/28</span>
<a href="/2009/03/ruc-stat-grad-stat-models/">中国人民大学统计学院研究生课程“统计模型”</a>
<span>程曉岄</span>
</li>
<li>
<span class="date">2009/03/22</span>
<a href="/2009/03/cos-navigation-10/">统计之都《本周导读》第十辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/03/21</span>
<a href="/2009/03/running-r-in-batch-mode/">在Batch Mode下完成无人值守的R项目测试</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2009/03/20</span>
<a href="/2009/03/scatterplot-matrix-visualization/">不同版本的散点图矩阵</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2009/03/19</span>
<a href="/2009/03/ruc-stat-literature-research-course/">中国人民大学统计学院《主文献研读》博士生课程（2009年春）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/03/18</span>
<a href="/2009/03/ruc-math-stat-course/">中国人民大学统计学院《数理统计》精品课程</a>
<span>吕晓玲</span>
</li>
<li>
<span class="date">2009/03/17</span>
<a href="/2009/03/data-analysis-of-cos-en-members/">COS竞赛：英文站点会员类型的识别</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/03/16</span>
<a href="/2009/03/meaning-of-failure-to-reject-h0/">不拒绝零假设意味着什么</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/03/15</span>
<a href="/2009/03/cos-navigation-9/">统计之都《本周导读》第九辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/03/15</span>
<a href="/2009/03/stat-blog-guide-rocket-cart-nnet/">统计学博文导读：火箭队比赛与分类树、神经网络与降维</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2009/03/13</span>
<a href="/2009/03/correlation-matrix-visualization/">相关矩阵的可视化及其新方法探究</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2009/03/11</span>
<a href="/2009/03/parallel-coordinates-and-andrews-curve/">调和曲线图和轮廓图的比较</a>
<span>魏太云</span>
</li>
<li>
<span class="date">2009/02/22</span>
<a href="/2009/02/cos-navigation-8/">统计之都《本周导读》第八辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/02/20</span>
<a href="/2009/02/create-r-packages-under-windows/">在Windows中创建R的包的步骤</a>
<span>胡荣兴</span>
</li>
<li>
<span class="date">2009/02/18</span>
<a href="/2009/02/measure-classification-model-performance-lift-gain/">分类模型的性能评估——以SAS Logistic回归为例(3): Lift和Gain</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2009/02/13</span>
<a href="/2009/02/google-visualization-api-and-data-analysis-online/">Google Visualization API 与在线数据分析</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2009/02/11</span>
<a href="/2009/02/statistical-analysis-and-winbugs-part-3/">WinBUGS在统计分析中的应用（第三部分）</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2009/01/13</span>
<a href="/2009/01/r-and-sas-new-york-times/">R与SAS之争：一个导读</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2009/01/11</span>
<a href="/2009/01/cos-navigation-7/">统计之都《本周导读》第七辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2009/01/05</span>
<a href="/2009/01/intro-to-gretl/">开源的计量经济学软件gretl</a>
<span>陈堰平</span>
</li>
<li>
<span class="date">2009/01/04</span>
<a href="/2009/01/regression-with-graphics/">使用回归分析，样本过少时不妨好先作图看看</a>
<span>刘重杰</span>
</li>
<li>
<span class="date">2009/01/04</span>
<a href="/2009/01/cos-navigation-6/">统计之都《本周导读》第六辑</a>
<span>郑冰</span>
</li>
</ul>
<h2 class="archive-title">2008</h2>
<ul>
<li>
<span class="date">2008/12/31</span>
<a href="/2008/12/measure-classification-model-performance-roc-auc/">分类模型的性能评估——以SAS Logistic回归为例(2): ROC和AUC</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/12/28</span>
<a href="/2008/12/cos-navigation-5/">统计之都《本周导读》第五辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2008/12/25</span>
<a href="/2008/12/measure-classification-model-performance-confusion-matrix/">分类模型的性能评估——以SAS Logistic回归为例(1): 混淆矩阵</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/12/21</span>
<a href="/2008/12/cos-navigation-4/">统计之都《本周导读》第四辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2008/12/18</span>
<a href="/2008/12/statistical-analysis-and-winbugs-part-2/">WinBUGS在统计分析中的应用（第二部分）</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2008/12/16</span>
<a href="/2008/12/1st-chinese-r-conference-summary/">第一届中国R语言会议纪要</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/12/15</span>
<a href="/2008/12/cos-navigation-3/">统计之都《本周导读》第三辑</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/12/08</span>
<a href="/2008/12/statistical-analysis-and-winbugs-part-1/">WinBUGS在统计分析中的应用（第一部分）</a>
<span>齐韬</span>
</li>
<li>
<span class="date">2008/12/08</span>
<a href="/2008/12/p-value-notes/">P-value：一个注脚</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/12/07</span>
<a href="/2008/12/cos-navigation-2/">统计之都《本周导读》第二辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2008/12/07</span>
<a href="/2008/12/p-value/">不得不提的P值</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2008/12/04</span>
<a href="/2008/12/degrees-of-freedom/">闲扯“自由度”</a>
<span>胡荣兴</span>
</li>
<li>
<span class="date">2008/12/03</span>
<a href="/2008/12/decision-and-risk/">决策与风险</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/12/03</span>
<a href="/2008/12/rcmdr-looks-like-spss/">Rcmdr: 山寨版的SPSS</a>
<span>刘重杰</span>
</li>
<li>
<span class="date">2008/12/03</span>
<a href="/2008/12/my-experience-with-statistics-by-chongjie-liu/">刘重杰：和统计接触的经历</a>
<span>刘重杰</span>
</li>
<li>
<span class="date">2008/12/03</span>
<a href="/2008/12/eclipse-statet-for-r-editor/">打造得心应手的统计编程平台－－Eclipse + StatET</a>
<span>胡荣兴</span>
</li>
<li>
<span class="date">2008/11/30</span>
<a href="/2008/11/cos-navigation-1/">统计之都《本周导读》第一辑</a>
<span>郑冰</span>
</li>
<li>
<span class="date">2008/11/30</span>
<a href="/2008/11/which-statistical-software-should-we-use/">统计学专业应该使用什么样的统计软件（写给在统计学院学习的学弟学妹之四）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/29</span>
<a href="/2008/11/outlook-on-statistical-methods/">我的一些统计方法观（写给在统计学院学习的学弟学妹之三）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/29</span>
<a href="/2008/11/how-to-search-for-statistics-resources/">关于搜索统计资源（写给在统计学院学习的学弟学妹之二）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/27</span>
<a href="/2008/11/experiment-design/">浅析试验设计</a>
<span>李浩成</span>
</li>
<li>
<span class="date">2008/11/27</span>
<a href="/2008/11/an-introduction-to-econometrics/">计量经济学概论（郑志姣）</a>
<span>郑志姣</span>
</li>
<li>
<span class="date">2008/11/27</span>
<a href="/2008/11/subprimestat/">次贷冲击下的统计学反思</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/11/26</span>
<a href="/2008/11/probability-theory-origin-development-application/">概率论的起源、发展、应用</a>
<span>赵永红</span>
</li>
<li>
<span class="date">2008/11/26</span>
<a href="/2008/11/statistics-history-and-today/">统计学的历史与今天</a>
<span>张晓牟</span>
</li>
<li>
<span class="date">2008/11/26</span>
<a href="/2008/11/lowess-to-explore-bivariate-correlation-by-yihui/">用局部加权回归散点平滑法观察二维变量之间的关系</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/25</span>
<a href="/2008/11/domain-of-statistics-by-yihui/">统计学的领域（写给在统计学院学习的学弟学妹之一）</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/24</span>
<a href="/2008/11/how-to-learn-statistics-by-jthu/">如何学习统计学，或我的学习之路——初学者写给初学者</a>
<span>胡江堂</span>
</li>
<li>
<span class="date">2008/11/24</span>
<a href="/2008/11/r-conference-notice/">第一届中国R语言会议将于12月中旬在中国人民大学召开</a>
<span>谢益辉</span>
</li>
<li>
<span class="date">2008/11/23</span>
<a href="/2008/11/cos-restructured/">“统计之都”网站结构调整</a>
<span>统计之都</span>
</li>
</ul>
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<p>敬告各位友媒，如需转载，请与统计之都小编联系（直接留言或发至邮箱：editor@cos.name），获准转载的请在显著位置注明作者和出处（转载自：统计之都），并在文章结尾处附上统计之都微信二维码。</p>
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统计应用
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人工阅读 vs AI 阅读：以《苏东坡传》为例
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统计月读（2024 年 10 月）
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统计月读（2024 年 8-9 月）
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推荐语: 推荐一个小工具 jsonlines. python 中 json 包已经可以覆盖大部分场景，但是如果文件很大/读写多个同文件不同 json 可以尝试 jsonlines
推荐人: 任焱
链接: https://jsonlines.readthedocs.io/en/latest/
[…] 推荐语: 看到一个旅行地图，很有意思的呈现方式（眼前一亮）不妨点开一下感受一下新的记录……
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挑战最快 SVM！ReHLine 算法诞生记
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统计月读（2023 年 5-6 月）
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推荐语：一些活跃的线上研讨会网站：Online Causal Inference Seminar是因果推断的研讨会，每周二晚上有研讨会，2020春季到现在已经举办了几十期报告了，过去的报告都有录屏和ppt，可以在这里看很多报告。从Online Causal Inference Seminar网站友链里又看到了更多线上研讨会，而The Gary Chamberlain Online Seminar……
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统计月读（2023 年 4 月）
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统计月读（2023 年 3 月）
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r 语言
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畅谈 GhatGPT 在学界的应用
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本文根据作者在 2023 年 2 月 18 日统计之都云讲堂的发言整理修改而成。
[…] 最近试用了一下 ChatGPT。正如很多人描绘的那样，这个产品震撼人心。让我最为吃惊的有三点：
第一，不管中文还是英文，它使用的语言特别自然流畅。我原以为它只不过是个升了级的搜索引擎，只是搜出的结果整合得更好而已，但是用起来就发现远非如此。它通过了图灵测试，给出的是以假乱真的人类对话。日常生活……
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Donoho: 数据科学50年
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统计之都编辑部按：本文译自 Donoho (2017): 50 Years of Data Science，发表在 Journal of Computational and Graphical Statistics 杂志。在正式发表前数年，其初版就广为流传，引发了学术界深入、持续的讨论。原文以1962年 Tukey 的著名文章 The Future of Data Analysis 作为数据科学元……
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统计月读（2023 年 2 月）
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地震越来越频繁了吗？
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