Richard Cotton
是一位通曉化學安全及健康的數據科學傢,開發過很多能讓非專業用戶訪問統計模型的工具。他開發瞭很多R包,如assertive(用於檢查變量的狀態)和sig(用於確保功能具有閤理的API)。他也是The Damned Liars公司的統計學顧問。
If you have basic programming skills and do any kind of data analysis, you need R in your toolkit. This book teaches you how to be productive with this important programming language for statistics by covering everything about R you need to know, including: Data gathering from different sources such as web scraping and databases Data transformation/manipulation that can save you hours Visualization that provides a great way of showing insights into datasets Modelling that shows just how many different analyses can be done in R
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書背上的評論稱贊此書“簡明易懂”,嗬嗬
评分Oreilly的幾本R入門書各有特點,這本重在R語言編程。寫的很細,可做R語言編程藝術的前導讀物。
评分不太明白,寫的很含糊的感覺
评分不太明白,寫的很含糊的感覺
评分最後兩章沒看
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