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商品描述
Learn how to program by diving into the R language, and then use your newfound skills to solve practical data science problems. With this book, you’ll learn how to load data, assemble and disassemble data objects, navigate R’s environment system, write your own functions, and use all of R’s programming tools.
RStudio Master Instructor Garrett Grolemund not only teaches you how to program, but also shows you how to get more from R than just visualizing and modeling data. You’ll gain valuable programming skills and support your work as a data scientist at the same time.
- Work hands-on with three practical data analysis projects based on casino games
- Store, retrieve, and change data values in your computer’s memory
- Write programs and simulations that outperform those written by typical R users
- Use R programming tools such as if else statements, for loops, and S3 classes
- Learn how to write lightning-fast vectorized R code
- Take advantage of R’s package system and debugging tools
- Practice and apply R programming concepts as you learn them
商品描述(中文翻譯)
學習如何透過深入了解 R 語言來編程，然後利用你新獲得的技能解決實際的數據科學問題。透過這本書，你將學會如何加載數據、組裝和拆解數據對象、導航 R 的環境系統、編寫自己的函數，以及使用 R 的所有編程工具。
RStudio 大師講師 Garrett Grolemund 不僅教你如何編程，還向你展示如何從 R 中獲得更多，而不僅僅是可視化和建模數據。你將獲得寶貴的編程技能，同時支持你作為數據科學家的工作。
- 實作三個基於賭場遊戲的實用數據分析專案
- 在電腦的記憶體中儲存、檢索和更改數據值
- 編寫性能超越典型 R 使用者的程式和模擬
- 使用 R 編程工具，如 if else 語句、for 迴圈和 S3 類別
- 學習如何編寫快速的向量化 R 代碼
- 利用 R 的套件系統和除錯工具
- 在學習過程中練習和應用 R 編程概念
