文件名称:
R Succinctly(Syncfusion,2014)
开发工具:
文件大小: 3mb
下载次数: 0
上传时间: 2015-03-20
详细说明： R Succinctly will introduce you to R, a powerful programming language for statistical work. This book will not turn you into a professional statistician. Instead, it will show you the basic practices in R for analyzing your own data. It will also help you understand some of the choices that go into statistical analysis. A good rule of thumb in data analysis is to use the simplest tools and procedures that will allow you to reach your goals. In most situations, this means spreadsheets, bar charts, and pivot tables, among others. These are important tools and every analyst should be comfortable with them, but there is only so much that a spreadsheet can do. The need may arise for something more flexible and sophisticated. The statistical programming language R meets that need. The capabilities of the base installation of R are extraordinary. Even more, users can extend R with thousands of available packages (5,423 at the time of writing). With these packages—and their increasing growth—it sometimes feels as though R can do anything. This may be what led statistician Simon Blomberg to claim, in the spirit of Yoda: "This is R. There is no if, only how." This book is brief by nature. I will not—and cannot—discuss all that R can do. I will, instead, discuss the most common and most helpful procedures for conventional data sets. I have two goals for this book. The first goal is to help you become comfortable with the R environment. The second goal is to inspire you to search for ways that R can answer your specific questions and data needs. I hope you will find much that is useful here. R has been instrumental in my own work. I think your work will be the better for it, as well. Thank you for reading. ...展开收缩
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台，提供交流渠道，下载内容来自于网络，除下载问题外，其它问题请自行百度。
- 本站已设置防盗链，请勿用迅雷、QQ旋风等多线程下载软件下载资源，下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载，请稍后再次尝试；或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎，请到消费记录里找到下载记录反馈给我们，经确认后退回积分.
- 如下载前有疑问，可以通过点击"提供者"的名字，查看对方的联系方式，联系对方咨询.
