droplevels.eda: Dropping empty levels from a factor-type EDA object.

View source: R/general_methods.R

droplevels.edaR Documentation

Dropping empty levels from a factor-type EDA object.

Description

Removes empty levels from the values of factor-type EDA object. For numeric-type ones NULL is returned and a warning generated.

Usage

## S3 method for class 'eda'
droplevels(x, ...)

Arguments

x

an EDA object, created by eda.

Value

an EDA object.


PiotrTymoszuk/ExDA documentation built on Nov. 17, 2024, 5:46 p.m.