R for Data Science: Visualize, Model, Transform, Tidy, and Import Data (free)

相似文件 换一批

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

What exactly is data science? With this book, you’ll gain a clear understanding of this discipline for discovering natural laws in the structure of data. Along the way, you’ll learn how to use the versatile R programming language for data analysis.
Whenever you measure the same thing twice, you get two results—as long as you measure precisely enough. This phenomenon creates uncertainty and opportunity. Author Garrett Grolemund, Master Instructor at RStudio, shows you how data science can help you work with the uncertainty and capture the opportunities. You’ll learn about:

• Data Wrangling—how to manipulate datasets to reveal new information
• Data Visualization—how to create graphs and other visualizations
• Exploratory Data Analysis—how to find evidence of relationships in your measurements
• Modelling—how to derive insights and predictions from your data
• Inference—how to avoid being fooled by data analyses that cannot provide foolproof results
  

Through the course of the book, you’ll also learn about the statistical worldview, a way of seeing the world that permits understanding in the face of uncertainty, and simplicity in the face of complexity.

本帖隐藏的内容

addr.txt (22 Bytes)

2016-11-22 21:49:52 上传

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏11 回帖

关键词：Data Science transform Science Visual import discipline precisely structure creates exactly

thank you

好！！！！！！！

......

哈哈，学习一下下

看看！多谢楼主！！！

R for Data Science