‫Everyone in this section we will see how to install R and R two in our system and then we will do a
‫quick crash course which will help us to statistics required for this cause.
‫So the first step is we need to install R in our system to do that.
‫We go to w w w dot R hyphen project dot org so we Type R hyphen project
‫dot org
‫on its own page will click on the download R button here we can see a lot of duplicate model links you
‫can select any of these we'll select the first one only my system is Windows based depending on your
‫systems OS you have to select the respective R installer I'll download the Windows 1 if I have to install
‫base vision so since I am installing it for the first time applicants install art for the first thing
‫and this is the link by clicking it I'll download the latest version of our solar installers download
‫it will open it
‫the default language will be English OK.
‫Next you can select the installation directory I'll use the department all the old bar tab OK click
‫on next.
‫We'll be using the default setup.
‫So next next next time finish
‫I'll jump to the end of the installation click on finish.
‫Now orders installed in our system
‫let us run out.
‫I use the 64 bit version
‫this is the art console.
‫Whatever.
‫Come on to your right and this console.
‫And you run it will give you the output in the same way Lou however we will not be using this console.
‫We'll be using our studio to do all our work just to show an example.
‫If I write two plus five here this is all you input a command and that is how r gives you back the output
‫will not be using this.
‫There are mainly two reasons for that.
‫One is this window behaves differently for different ways.
‫So if I'm working on Windows and you are working on Mac you both may be looking at two different things.
‫And technically whatever actions you take in this.
‫So if you plot a gulf that graph will come out in a different window.
‫If you run any an analysis the result of that analysis will come out in a different window and it may
‫become cumbersome to handle all these different windows.
‫So there is a separate program called Art Studio which handles these problems very well.
‫So let us install our studio and our system now will go to our Web browser again and open our studio
‫dot com to our studio is not the only interface available.
‫There are others also which work over the language and have different interface.
‫But I personally prefer our studio where will download our studio.
‫We need only need to establish an this first column reflect the download button select the installer
‫bases your voice I have windows so I select the first one
‫so once the installer is downloaded run it
‫on next this is the installation directory I am using the default one next to install
‫remember that do you have to install out first.
‫Only then if you install our studio it will work because after all you will be using the same console
‫which we saw when we then are finish let us run our studio no
‫so this is our studio you can see it up for Windows and this front screen the top left window is where
‫we like the script.
‫If you are not able to see this window just go to the fight click new file and there you will see a
‫script click on this you you'll get this window to this top left windows the script window it will write
‫the script will run it on in the bottom left.
‫This is the control.
‫This is the same control which we saw when we ran are even here you can write the script and you can
‫run it to get the output the output will be displayed in this window only it will not be displayed in
‫this script window.
‫I'll explain the light to windows when we start working on our studio.