Bind factors

Combine factors together by finding their common levels and re-making the factor.

fbind(...)

Arguments

...	Two or more factor()s you want to bind together.

Value

A factor()

Examples

## Create some data
a <- factor(letters[1:4])
b <- factor(letters[3:6])
x <- factor("leo", "leonardo")

## Use fbind() with 2 or more factors
fbind(a, b)
#> [1] a b c d c d e f
#> Levels: a b c d e f
fbind(a, b, x)
#> [1] a    b    c    d    c    d    e    f    <NA>
#> Levels: a b c d e f