prune_columns_from_df {usefun}

Prune single-value columns from a data frame

Description

Given a data.frame and an integer value, it checks whether there is a column vector whose values match the given one. If so, it prunes that single-valued column from the data.frame

Usage

prune_columns_from_df(df, value)

Arguments

df

data.frame

value

an integer value

Value

the column-pruned data.frame

Examples

df = data.frame(c(0,0,0), c(0,1,0), c(1,0,0))
prune_columns_from_df(df, value = 0)