Introduction to the use of RStudio under Windows and its description

• Introduction

RStudio is an R language integrated development environment (IDE) developed by RStudio. It is widely used in window-based R programming. Compared with the GUI interface that comes with R, it has a more friendly interface, better project management functions, package Management function, picture preview function, etc.

1. Download path

R package download:  https://www.r-project.org/

     Reference: Baidu Experience: https://jingyan.baidu.com/article/3d69c5515f43b2f0cf02d7aa.html

RStudio tools download: https://www.rstudio.com/products/rstudio/download/ 

     Reference: Baidu Experience: https://jingyan.baidu.com/article/7f766daf87fedf4100e1d076.html

2. Installation process

Install as normal software. Install R first, then install RStuido, and RStudio will automatically find the path where R is located.

Introductory learning of R language on MOOC: http://www.imooc.com/learn/446?from=itblog

Create project:

File-->New Project

-->New Directory

-->New Project

-->Fill in Directory name and Create project as subdirectory of

After filling out -->Create Project-->Create complete

Create a file:

File-->New File-->R Script

Window introduction:

[1]. The window for editing R scripts, which can provide functions such as editing, searching, replacing, and running.
[2]. The command line window of the R session, where you can run commands line by line, or display the running process of the script.
[3]. Various variables and historical commands involved in the R runtime environment can provide functions such as importing, exporting, and clearing data.
[4]. The preview help system provided in RStudio has functions such as file browsing, drawing preview, package management, and help system.