Answers for "delete column in r by name"

r data frame remove column

df$columnName <- NULL

Posted by: Guest on May-29-2020

how to remove (drop) a column in r by name

R> df[ , -which(names(df) %in% c("z","u"))]
  x y
1 1 2
2 2 3
3 3 4
4 4 5
5 5 6

Posted by: Guest on September-01-2021

how to delete columns in df in r

> df <- data.frame(x=1:5, y=6:10, z=11:15, a=16:20)
> df <- subset (df, select = -c(x:z))
> df
a
1 16
2 17
3 18
4 19
5 20

Posted by: Guest on April-30-2021

Code answers related to "delete column in r by name"