Selecting specific Columns Using Base R by column name
In this approach to select a specific column, the user needs to write the name of the column name in the square bracket with the name of the given data frame as per the requirement to get those specific columns needed by the user.
Syntax:
data_frame
R
# Creating DataFrame gfg <- data.frame (a= c (5, 1, 1, 5, 6, 7, 5, 4, 7, 9), b= c (1, 8, 6, 8, 6, 7, 4, 1, 7, 3), c= c (7, 1, 8, 9, 4, 1, 5, 6, 3, 7), d= c (4, 6, 8, 4, 6, 4, 8, 9, 8, 7), e= c (3, 1, 6, 4, 8, 9, 7, 8, 9, 4)) # Selecting specific Columns Using Base # R by column name gfg[ c ( 'b' , 'd' , 'e' )] |
Output:
b d e
1 1 4 3
2 8 6 1
3 6 8 6
4 8 4 4
5 6 6 8
6 7 4 9
7 4 8 7
8 1 9 8
9 7 8 9
10 3 7 4
How to Select Specific Columns in R dataframe?
In this article, we will discuss how to select specific columns from a data frame in the R Programming Language.
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