View source for R/C2/Installing-R-and-RStudio-on-Linux/English-timed



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|'''Time'''
|'''Narration'''

|-
|| 00:01
|| Welcome to this tutorial on '''Installing R and RStudio on Linux'''.

|- 
|| 00:08
|| In this tutorial, we will learn how to:

|- 
|| 00:11
|| Install''' R '''version 3.4.4

|- 
|| 00:16
|| Install '''RStudio''' version 1.1.463 on '''Linux''' OS
 
|- 
|| 00:25
|| Open '''RStudio''' interface

|- 
|| 00:28
|| Install '''packages'''

|- 
|| 00:33
|| To install '''R''' and '''RStudio''', I am using,

|- 
|| 00:37
|| '''Ubuntu Linux '''OS version 16.04.
 
|- 
|| 00:42
|| A working '''Internet''' connection.

|- 
|| 00:46
|| We will install '''R''' using the''' Terminal.'''

|- 
|| 00:50
|| Press '''Ctrl''' + '''Alt''' + '''T''' keys together to open the '''Terminal''' on your computer. 


|- 
|| 01:00
|| Make sure that you are connected to the '''Internet'''. 

|- 
||  01:04
|| In the '''Terminal prompt''', type the following '''command''' and press '''Enter'''. 
  
|- 
|| 01:13
|| The machine will ask for the '''system password'''.

|- 
|| 01:17 
|| Type the '''password''' and press '''Enter'''.

|- 
|| 01:22  
|| The installation for '''R''' begins.

|- 
|| 01:26 
|| Type '''Y''' and press '''Enter''' to continue the installation process whenever prompted.

|- 
|| 01:34
|| We will wait until the installation is complete. 

|- 
||  01:39
|| '''R''' is now installed on our machine. 

|- 
|| 01:43
|| I will clear the '''Terminal''' before moving further. 

|- 
||  01:48
|| In the '''Terminal''', type '''clear''' and press '''Enter'''. 

|- 
|| 01:54
|| Let us check if the installation of '''R''' is successful.

|- 
|| 01:59
|| In the '''Terminal, '''type capital '''R''' and press '''Enter'''. 


|- 
||  02:05
|| '''R''' is launched. 

|- 
||  02:08
|| In the '''Terminal''', scroll up to know the version of '''R'''. 

|- 
|| 02:13
|| We can see that '''R version 3.4.4''' has been installed. 

|- 
|| 02:20
|| Let us scroll down. 

|- 
||  02:23
|| Here, we can run the '''commands''' by using the '''command-line''' interface. 

|- 
||  02:29
|| Let us perform some mathematical operations using '''R'''. 

|- 
|| 02:35
|| We will compute the value of '''mathematical constant e'''. 

|- 
|| 02:40
|| Remember, '''e '''is the base of the natural logarithm.

|- 
|| 02:46
|| In the '''Terminal''', type '''exp''' followed by 1 in parentheses and press '''Enter'''. 

|- 
||  02:56
|| The required value is displayed. 

|- 
|| 03:00
|| It means that '''R''' has been installed successfully. 

|- 
|| 03:05
|| Now, we will proceed to install '''RStudio'''.

|- 
|| 03:10
|| For this, we need to quit the current session of '''R'''. 

|- 
|| 03:16
|| In the '''Terminal''', type '''q''' followed by parentheses and press '''Enter'''. 

|- 
|| 03:24
|| It asks whether you want to save the '''workspace image'''. 

|- 
|| 03:30
|| As we have nothing to save, type '''n''' and press '''Enter'''.

|- 
|| 03:37
|| I will clear the '''Terminal''' before moving further. 

|- 
|| 03:42
|| In the '''Terminal''', type '''clear''' and press '''Enter'''. 

|- 
|| 03:48
|| Now, we will install '''RStudio '''version 1.1.463. 

|- 
|| 03:56
|| For this, we need to download the corresponding '''d e b''' file using the '''w get command. '''

|- 
|| 04:04
|| Let us install the '''w get''' utility first. 

|- 
|| 04:09
|| In the '''Terminal''', type the following '''command''' and press '''Enter'''. 

|- 
|| 04:17
|| We will wait until the installation of '''w get''' is complete. 

|- 
|| 04:23
|| '''w get''' is now installed on the machine.

|- 
|| 04:28
|| I will clear the '''Terminal''' before moving further. 

|- 
|| 04:33
|| We will change the '''working directory''' to '''Home'''. 

|- 
|| 04:38
|| In the '''Terminal''', type '''cd''' and press '''Enter'''. 

|- 
|| 04:44
|| Let us download the '''d e b''' file for '''RStudio''' version 1.1.463. 

|- 
|| 04:53
|| In the '''Terminal''', type the following '''command''' and press '''Enter'''. 

|- 
|| 05:00
|| We will wait until the '''d e b''' file has been downloaded. 

|- 
|| 05:07 
|| The '''d e b''' file has been downloaded. 

|- 
|| 05:11
|| I will clear the '''Terminal''' again. 

|- 
|| 05:15
|| Now, we need to install '''g d e b i''' utility. 

|- 
|| 05:21
|| This will allow us to install '''d e b''' files on our machine. 

|- 
|| 05:27
|| In the '''Terminal''', type the following '''command''' and press '''Enter'''. 

|- 
|| 05:34
|| We will wait until the installation of '''g d e b i''' is complete. 

|- 
|| 05:41
|| '''g d e b i''' has been installed. 

|- 
|| 05:46
|| I will clear the '''Terminal'''. 

|- 
|| 05:50
|| Now, we will install the '''d e b''' file for '''RStudio''' using '''g d e b i''' utility. 

|- 
|| 06:00
|| In the '''Terminal''', type the following '''command''' and press '''Enter'''. 

|- 
|| 06:07
|| It will ask '''Do you want to install the software package? '''

|- 
|| 06:13
|| Press '''y''' to continue. 

|- 
|| 06:15
|| We will wait until the installation of '''RStudio''' is complete. 

|- 
|| 06:22
|| '''RStudio''' has been installed. 

|- 
|| 06:26
|| I will clear the '''Terminal''' again. 

|- 
|| 06:30
|| Now we will verify whether '''RStudio''' has been installed successfully.

|- 
|| 06:37
|| In the '''Terminal, '''type '''rstudio''' and press '''Enter'''. 

|- 
|| 06:44
|| '''RStudio''' is launched. 

|- 
|| 06:47
|| Now, we will run a '''plot command'''. 

|- 
|| 06:51
|| In the '''Console''' window, type '''plot'''.

|- 
|| 06:56
|| Now in parentheses 1:5 and press '''Enter'''. 

|- 
|| 07:04
|| The required plot is generated. 

|- 
|| 07:08
|| In the right lower side of '''RStudio''', click on '''Packages'''. 

|- 
|| 07:14
|| Now, we will install a few '''packages''' which will be required later in this series. 

|- 
|| 07:21
|| We will install 

|- 
|| 07:23
||  '''p l y r'''
 
|- 
|| 07:26
|| '''MASS'''

|- 
|| 07:28
||  '''ggplot2''' and  '''d p l y r''' 

|- 
|| 07:34
|| Let us switch to '''RStudio'''. 

|- 
|| 07:38
|| Make sure that you are connected to the '''Internet'''. 

|- 
|| 07:42
|| In the '''Console''' window, type the following '''command''' and press '''Enter'''.

|- 
|| 07:50
|| We will wait until the installation is complete. 

|- 
|| 07:55
|| '''plyr package''' is now installed. 

|- 
|| 08:00
|| I will clear the '''Console''' before moving further. 

|- 
|| 08:05
|| Click in the '''Console''' window. 

|- 
|| 08:08
|| Now, press '''Ctrl''' + '''L''' keys together. 

|- 
|| 08:14
|| Now, we will install another '''package''' named as '''MASS'''. 

|- 
|| 08:20
|| Type the following '''command''' and press '''Enter'''.

|- 
|| 08:26
|| We will wait until the installation is complete. 

|- 
|| 08:30
|| '''MASS package''' is now installed. 

|- 
|| 08:35
|| I will clear the '''Console''' window again. 

|- 
|| 08:39
|| Click in the '''Console''' window. 

|- 
|| 08:42
|| Press '''Ctrl''' + '''L''' keys together. 

|- 
|| 08:47
|| Now, we will install '''ggplot2 package'''.

|- 
|| 08:52
|| In the '''Console''' window, type the following '''command''' and press '''Enter'''.

|- 
|| 09:00
|| We will wait until the installation is complete. 

|- 
|| 09:05
|| Depending upon your speed of the '''Internet''', it may take 4 to 5 minutes. 

|- 
|| 09:12
|| '''ggplot2 package''' is now installed. 

|- 
|| 09:16
|| I will clear the '''Console''' window again. 

|- 
|| 09:20
|| Click in the '''Console''' window. 

|- 
|| 09:23
|| Press '''Ctrl''' + '''L''' keys together. 

|- 
|| 09:28
|| Now, we will install '''dplyr package'''.

|- 
|| 09:32
|| In the '''Console''' window, type the following '''command''' and press '''Enter'''.

|- 
|| 09:39
|| We will wait until the installation is complete. 

|- 
|| 09:44
|| Depending upon the speed of the '''Internet''', it may take 4 to 5 minutes. 

|- 
|| 09:51
|| '''dplyr package''' is now installed. 

|- 
|| 09:55
|| Let us summarize what we have learnt.

|- 
|| 09:59
|| In this tutorial, we have learnt how to,

|- 
|| 10:03
|| Install''' R '''version 3.4.4 

|- 
|| 10:08
|| Install '''RStudio''' version 1.1.463 on '''Linux''' OS

|- 
|| 10:16
|| Open '''RStudio''' interface

|- 
|| 10:20
|| Install '''packages'''

|- 
|| 10:23
|| The video at the following link summarises the Spoken Tutorial project.

|- 
|| 10:27
|| Please download and watch it.

|- 
|| 10:31 
|| We conduct workshops using Spoken Tutorials and give certificates.

|- 
|| 10:37
|| Please contact us.

|- 
|| 10:40
|| Do you have questions in THIS '''Spoken Tutorial?'''

|- 
|| 10:44
|| Choose the minute and second where you have the question.

|- 
|| 10:49
|| Explain your question briefly.

|- 
|| 10:52
|| Someone from the '''FOSSEE''' team will answer them.

|- 
|| 10:56
|| Please visit this site.

|- 
|| 10:59
|| Do you have any general/technical questions?

|- 
|| 11:04
|| Please visit the forum given in the link.
|- 
|| 11:08
|| The '''FOSSEE '''team coordinates coding of solved examples of popular books.

|- 
|| 11:15
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|- 
|| 11:20
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|- 
|| 11:24
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|- 
|| 11:31
|| This is Sudhakar Kumar from IIT Bombay signing off. Thanks for watching.