Allen Downey is an Associate Professor of Computer Science at the Olin College of Engineering. He has taught computer science at Wellesley College, Colby College and U.C. Berkeley. He has a Ph.D. in Computer Science from U.C. Berkeley and Master’s and Bachelor’s degrees from MIT.
If you know how to program, you have the skills to turn data into knowledge using the tools of probability and statistics. This concise introduction shows you how to perform statistical analysis computationally, rather than mathematically, with programs written in Python.
You'll work with a case study throughout the book to help you learn the entire data analysis process—from collecting data and generating statistics to identifying patterns and testing hypotheses. Along the way, you'll become familiar with distributions, the rules of probability, visualization, and many other tools and concepts.
Develop your understanding of probability and statistics by writing and testing code
Run experiments to test statistical behavior, such as generating samples from several distributions
Use simulations to understand concepts that are hard to grasp mathematically
Learn topics not usually covered in an introductory course, such as Bayesian estimation
Import data from almost any source using Python, rather than be limited to data that has been cleaned and formatted for statistics tools
Use statistical inference to answer questions about real-world data
發表於2024-12-23
Sinatra 2024 pdf epub mobi 電子書 下載
我是有一天沒事做照著Ruby官網的Get Started寫個Hello World,玩玩新的語言,然後就走上瞭不歸路…… 聽說Rails很好很強大,然後就去玩玩。不過Rails中文資料缺乏而且滯後,於是啃英文資料,但還是啃不下去。因為Rails做Web開發很方便,但也要求開發者要掌握許多多東西。什麼H...
評分新書,上周恰逢黑色星期五,遍地的優惠券。偏偏 O'Reilly 硬著腰就是不放摺扣碼,花瞭一刻鍾搜索未果,也不好意思在 twitter 上找 Konstantin 要,最後隻能原價買。未想到 session 等待時間太長瞭,竟然頁麵齣錯,然後就是醒目的道歉加白送摺扣碼。這是踏破鐵鞋無覓處,摺扣碼...
評分sinatra的核心代碼有一韆多行,看懂還是不容易的,需要ruby功力。 幸好有這本書,解釋瞭核心代碼的作用。 介紹瞭rack機製,適用於rails。 sinatra是個不錯的學習材料。有一個wind博客程序可以作為學習例子。
評分我是有一天沒事做照著Ruby官網的Get Started寫個Hello World,玩玩新的語言,然後就走上瞭不歸路…… 聽說Rails很好很強大,然後就去玩玩。不過Rails中文資料缺乏而且滯後,於是啃英文資料,但還是啃不下去。因為Rails做Web開發很方便,但也要求開發者要掌握許多多東西。什麼H...
評分sinatra的核心代碼有一韆多行,看懂還是不容易的,需要ruby功力。 幸好有這本書,解釋瞭核心代碼的作用。 介紹瞭rack機製,適用於rails。 sinatra是個不錯的學習材料。有一個wind博客程序可以作為學習例子。
圖書標籤: Ruby Sinatra Web Programming 統計學 O'Reilly 編程 ruby
其實就是sinatrarb.com的詳解版。對於route這些有很詳細的說明的。我最感興趣的還是modular style。modular可以更好的擴展,比如和rails結閤。classic style則更為方便,不需要register一次module,看起來更簡練,也很舒服。
評分對於up and running來說 略晦澀瞭
評分讀瞭後三章,似乎對讀懂Sinatra源碼又燃起希望瞭
評分其實就是sinatrarb.com的詳解版。對於route這些有很詳細的說明的。我最感興趣的還是modular style。modular可以更好的擴展,比如和rails結閤。classic style則更為方便,不需要register一次module,看起來更簡練,也很舒服。
評分第三章對 rack 原理的介紹很實用
Sinatra 2024 pdf epub mobi 電子書 下載