How to Use setwd and getwd in R?
Last Updated :
19 Dec, 2021
In this article, we will discuss how to use setwd and getwd in the R programming language.
getwd() function
getwd() stands forget working directory. It is used to get the current working directory of the environment.
Syntax:
getwd()
We can also see the total number of files in the present working directory. For that, we have to use the length function.
Syntax:
length(list.files())
If we have to use the display the filenames, then the command is
list.files()
Example :
In this example, we will be using the getwd() function to get the current working directory.
Output:
"C:/Users/Ramu/saisri"
Example :
Here, we will be using the getwd() function to get the length of the list of the files present in the working directory of the R console.
R
print ( length ( list.files ()))
print ( list.files ())
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Output:
[1] 2
[1] "ai.R" "ramu.R"
setwd() function
setwd() stands for set working directory. This is used to set the working environment.
Syntax:
setwd('path')
Example:
Here, we will be using the setwd() function to set the working directory.
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