A short hand for unique() %>% length()
Arguments
- vec
A vector with a various objects
Value
The number of unique objects in the vector
Examples
vec <- sample(1:10, size = 20, replace=TRUE)
vec
#> [1] 7 5 6 4 6 9 5 5 8 2 7 5 5 2 6 4 2 3 9 6
sort_uniq(vec)
#> [1] 2 3 4 5 6 7 8 9