Often, there is need to differentiate between sex and gender. Many wonder if there is any difference at all. This function will create clarity between them.
Examples
df <- data.frame(Age = c(49, 30, 44, 37, 29, 56),
Sex = c("male", "female", "female", "male", "Prefer not to say",
"Non-binary/third gender"))
gender(df)
#> Age Sex Group Gender
#> 1 49 male 2 Adult male
#> 2 30 female 2 Adult female
#> 3 44 female 2 Adult female
#> 4 37 male 2 Adult male
#> 5 29 Prefer not to say 2 Prefer not to say
#> 6 56 Non-binary/third gender 2 Non-binary/third gender
