factor_NA2missing: Factor NA to "missing" level

In egenn/rtemis: Machine Learning and Visualization

Factor NA to "missing" level

Description

Set NA values of a factor vector to a new level indicating missingness

Usage

factor_NA2missing(x, na_level_name = "missing")

Arguments

x	Factor
na_level_name	Character: Name of new level to create that will be assigned to all current NA values. Default = "missing"

Author(s)

E.D. Gennatas

Examples

x <- factor(sample(letters[1:3], 100, TRUE))
x[sample(1:100, 10)] <- NA
xm <- factor_NA2missing(x)

egenn/rtemis documentation built on Dec. 17, 2024, 6:16 p.m.