Convert dummy-coded variables to yes/no factor

Source: R/echoice2.R

Convert dummy-coded variables to yes/no factor

ec_undummy_yesno(vec_in)

Arguments

vec_in

A vector of dummy-coded variables (0/1)

Value

A factor vector with levels "no" and "yes"

Examples

ec_undummy_yesno(c(0,1,0,1,1))
#> [1] no  yes no  yes yes
#> Levels: no yes