ribiosUtils (version 1.7.7)

removeColumns: Remove columns

Description

Remove columns from a data.frame object

Usage

removeColumns(data.frame, columns, drop = FALSE)

Value

data.frame with specified columns removed

Arguments

data.frame

data.frame

columns

names of columns to be removed

drop

Logical, whether the matrix should be dropped to vector if only one column is left

Author

Jitao David Zhang <[e-mail]>

Details

The function is equivalent to the subsetting operation with brackets. It provides a tidy programming interface to manupulate data.frames.

Examples

clubs <- data.frame(Points=c(21,23,28,24), Name=c("BVB", "FCB", "HSV",
"FCK"), games=c(12,11,11,12))
removeColumns(clubs,c("Name"))