drop.levels: Drop unused factor levels from all factors in a data.frame

View source: R/helpers.R

drop.levelsR Documentation

Drop unused factor levels from all factors in a data.frame

Description

Drop unused factor levels from all factors in a data.frame

Usage

drop.levels(dat)

Arguments

dat

: data.frame

Value

dataframe

Author(s)

Stefan Bartels, email@biobits.eu

Examples

df<-drop.levels(df)


biobits/bbhelper documentation built on Feb. 11, 2025, 4:53 p.m.