Compute number of unique values for each level in a column.

replyr_uniqueValues(x, cname)

Arguments

x	tbl or item that can be coerced into such.
cname	name of columns to examine, must not be equal to 'replyr_private_value_n'.

Value

unique values for the column.

Examples


d <- data.frame(x=c(1,2,3,3))
replyr_uniqueValues(d,'x')
#> # A tibble: 3 x 2
#>       x replyr_private_value_n
#>   <dbl>                  <dbl>
#> 1     1                      1
#> 2     2                      1
#> 3     3                      2