fct_c: Concatenate factors, combining levels

Description Usage Arguments Examples

View source: R/c.R

Description

This is a useful way of patching together factors from multiple sources that really should have the same levels but don't.

Usage

1

Arguments

...

Individual factors. Uses tidy dots, so you can splice in a list of factors with !!!.

Examples

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fa <- factor("a")
fb <- factor("b")
fab <- factor(c("a", "b"))

c(fa, fb, fab)
fct_c(fa, fb, fab)

# You can also pass a list of factors with !!!
fs <- list(fa, fb, fab)
fct_c(!!!fs)

forcats documentation built on Feb. 20, 2018, 1:02 a.m.