R and rstudio download and install detailed steps

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In this paper, R and RStudio Download and install （Windows System ）, The steps are very detailed （ Just follow the sequence of my screenshots ）.
Download address ：https://cran.r-project.org



After downloading, you can start the installation


Choose a path , I'm here by default , No change

Unchecked 32-bit Files（ Now computers should be 64 Let's have a seat ）

Check one additional shortcut here .



It's finished here R Installation , There should be a shortcut on the desktop .

Now double-click it to see if it works .

The window can be full screen , Input at the console
seq(from=-2,to=6,by=2)
Let's see what the output is .

More about R Language knowledge can be seen in my column ： Statistical simulation and R Language

about RStudio, You can choose not to install , Because we have installed R, And bring it with you GUI, Although not so convenient 、 beautiful , But daily study should be enough .

Let's introduce RStudio Download and install , Just follow my screenshot step by step .
Official website address ：https://www.rstudio.com/
Entry may be slow

After downloading, you can install .

The space occupied is still relatively large , Advice on D disc .

If you can't find a shortcut after downloading , It can be found in the recently added project RStudio, Right click to select the open file location

Copy this shortcut to the desktop .


Enlarge the source code window , Code can be written in it , You can also write on the console .

Type in
a=seq(-2,6,by=2)
a
Then the mouse selects them all , Click again Run You can run the code .

The console can see the output .

You can find RStudio There are more windows , Variables can be displayed on the right , file , drawing , Install third-party packages, etc .