1 00:00:00,720 --> 00:00:10,050 ‫Everyone in this section we will see how to install R and R two in our system and then we will do a 2 00:00:10,050 --> 00:00:16,090 ‫quick crash course which will help us to statistics required for this cause. 3 00:00:18,150 --> 00:00:23,500 ‫So the first step is we need to install R in our system to do that. 4 00:00:23,520 --> 00:00:31,890 ‫We go to w w w dot R hyphen project dot org so we Type R hyphen project 5 00:00:35,440 --> 00:00:35,980 ‫dot org 6 00:00:40,670 --> 00:00:50,040 ‫on its own page will click on the download R button here we can see a lot of duplicate model links you 7 00:00:50,040 --> 00:00:59,880 ‫can select any of these we'll select the first one only my system is Windows based depending on your 8 00:00:59,880 --> 00:01:08,340 ‫systems OS you have to select the respective R installer I'll download the Windows 1 if I have to install 9 00:01:08,430 --> 00:01:13,800 ‫base vision so since I am installing it for the first time applicants install art for the first thing 10 00:01:14,600 --> 00:01:22,870 ‫and this is the link by clicking it I'll download the latest version of our solar installers download 11 00:01:22,870 --> 00:01:24,760 ‫it will open it 12 00:01:27,940 --> 00:01:31,300 ‫the default language will be English OK. 13 00:01:33,220 --> 00:01:41,990 ‫Next you can select the installation directory I'll use the department all the old bar tab OK click 14 00:01:41,990 --> 00:01:42,490 ‫on next. 15 00:01:44,130 --> 00:01:45,550 ‫We'll be using the default setup. 16 00:01:45,570 --> 00:01:50,820 ‫So next next next time finish 17 00:01:54,840 --> 00:01:59,130 ‫I'll jump to the end of the installation click on finish. 18 00:01:59,260 --> 00:02:01,070 ‫Now orders installed in our system 19 00:02:04,590 --> 00:02:05,640 ‫let us run out. 20 00:02:06,090 --> 00:02:08,220 ‫I use the 64 bit version 21 00:02:11,560 --> 00:02:13,850 ‫this is the art console. 22 00:02:13,960 --> 00:02:14,440 ‫Whatever. 23 00:02:14,440 --> 00:02:16,350 ‫Come on to your right and this console. 24 00:02:16,360 --> 00:02:23,040 ‫And you run it will give you the output in the same way Lou however we will not be using this console. 25 00:02:23,110 --> 00:02:28,780 ‫We'll be using our studio to do all our work just to show an example. 26 00:02:28,780 --> 00:02:40,330 ‫If I write two plus five here this is all you input a command and that is how r gives you back the output 27 00:02:42,310 --> 00:02:43,710 ‫will not be using this. 28 00:02:43,780 --> 00:02:45,840 ‫There are mainly two reasons for that. 29 00:02:45,880 --> 00:02:49,960 ‫One is this window behaves differently for different ways. 30 00:02:49,960 --> 00:02:56,290 ‫So if I'm working on Windows and you are working on Mac you both may be looking at two different things. 31 00:02:57,260 --> 00:03:01,660 ‫And technically whatever actions you take in this. 32 00:03:01,720 --> 00:03:06,570 ‫So if you plot a gulf that graph will come out in a different window. 33 00:03:06,700 --> 00:03:11,800 ‫If you run any an analysis the result of that analysis will come out in a different window and it may 34 00:03:11,800 --> 00:03:15,940 ‫become cumbersome to handle all these different windows. 35 00:03:15,940 --> 00:03:23,360 ‫So there is a separate program called Art Studio which handles these problems very well. 36 00:03:23,600 --> 00:03:31,600 ‫So let us install our studio and our system now will go to our Web browser again and open our studio 37 00:03:31,610 --> 00:03:37,880 ‫dot com to our studio is not the only interface available. 38 00:03:37,960 --> 00:03:43,020 ‫There are others also which work over the language and have different interface. 39 00:03:43,340 --> 00:03:51,630 ‫But I personally prefer our studio where will download our studio. 40 00:03:52,240 --> 00:04:00,920 ‫We need only need to establish an this first column reflect the download button select the installer 41 00:04:00,950 --> 00:04:05,030 ‫bases your voice I have windows so I select the first one 42 00:04:13,350 --> 00:04:16,160 ‫so once the installer is downloaded run it 43 00:04:21,390 --> 00:04:28,480 ‫on next this is the installation directory I am using the default one next to install 44 00:04:31,880 --> 00:04:35,370 ‫remember that do you have to install out first. 45 00:04:35,480 --> 00:04:42,130 ‫Only then if you install our studio it will work because after all you will be using the same console 46 00:04:42,680 --> 00:04:48,560 ‫which we saw when we then are finish let us run our studio no 47 00:04:52,770 --> 00:05:02,350 ‫so this is our studio you can see it up for Windows and this front screen the top left window is where 48 00:05:02,350 --> 00:05:03,590 ‫we like the script. 49 00:05:03,820 --> 00:05:11,290 ‫If you are not able to see this window just go to the fight click new file and there you will see a 50 00:05:11,540 --> 00:05:20,260 ‫script click on this you you'll get this window to this top left windows the script window it will write 51 00:05:20,260 --> 00:05:25,220 ‫the script will run it on in the bottom left. 52 00:05:25,340 --> 00:05:26,540 ‫This is the control. 53 00:05:26,600 --> 00:05:34,070 ‫This is the same control which we saw when we ran are even here you can write the script and you can 54 00:05:34,070 --> 00:05:42,720 ‫run it to get the output the output will be displayed in this window only it will not be displayed in 55 00:05:42,720 --> 00:05:45,690 ‫this script window. 56 00:05:45,850 --> 00:05:50,970 ‫I'll explain the light to windows when we start working on our studio.