as_factor_safe: Safe version of as_factor.

Description Usage Arguments Details Value Examples

Description

Safe version of as_factor.

Usage

1

Arguments

x

labelled vector

Details

Safe version of as_factor. This function keeps unlabelled values and does not replace them with NA as 'as_factor' in 'haven' package. It also avoids "duplicated levels" warning.

Value

TRUE/FALSE

Examples

1
2
x <- haven::labelled(c(1, 1, 2, 3, 4), c(Male = 1, Male = 2, Female = 3))
as_factor_safe(x)

bdemeshev/rlms documentation built on May 12, 2019, 3:41 a.m.