forcats (version 0.1.1)

fct_unify: Unify the levels in a list of factors

Description

Unify the levels in a list of factors

Usage

fct_unify(fs, levels = lvls_union(fs))

Arguments

fs
A list of factors
levels
Set of levels to apply to every factor. Default to union of all factor levels

Examples

Run this code
fs <- list(factor("a"), factor("b"), factor(c("a", "b")))
fct_unify(fs)

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