clean_by_levels: Removes un-informative cols from a data.frame

In lefeverde/lefutils: Robust R functions for common data wrangling tasks

Removes un-informative cols from a data.frame

Description

Removes un-informative cols from a data.frame

Usage

clean_by_levels(dat, n_levels = 1)

Arguments

dat	a data.frame
n_levels	thresholded number of items to keep column

Value

a data.frame without un-informative columns

Examples

library(delutils)
dat <- data.frame(A=rep(1,4), B=seq(1,4), C=c('f1', 'f2', 'f1', 'f1'))
cleaned_dat <- clean_by_levels(dat)

lefeverde/lefutils documentation built on Sept. 18, 2024, 7:30 a.m.