How to use column syntax In R Language
Here we have to specify the order of columns.
Syntax:
data
where data is the input dataframe
Example:
Exchange 1st column with 5th column.
R
# dataframe data = data.frame (column1= c (1, 2, 3), column2= c (4, 5, 6), column3= c (2, 3, 4), column4= c (4, 5, 6), column5= c (5, 3, 2), column6= c (2, 3, 1)) # display by exchanging first column # with 5th column data[ c ( "column5" , "column2" , "column3" , "column4" , "column1" , "column6" )] |
Output:
How to Switch Two Columns in R DataFrame?
In this article, we will discuss how to switch two columns in dataframe in R Programming Language.
Let’s create the dataframe with 6 columns
R
# create a dataframe data = data.frame (column1= c (1, 2, 3), column2= c (4, 5, 6), column3= c (2, 3, 4), column4= c (4, 5, 6), column5= c (5, 3, 2), column6= c (2, 3, 1)) # display data |
Output:
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