distinct_values {mlr3misc} | R Documentation |
Extracts the distinct values of an atomic vector, with the possibility to drop levels and remove missing values.
distinct_values(x, drop = TRUE, na_rm = TRUE)
x |
:: atomic |
drop |
:: |
na_rm |
:: |
(atomic vector()
) with distinct values in no particular order.
# for factors: x = factor(c(letters[1:2], NA), levels = letters[1:3]) distinct_values(x) distinct_values(x, na_rm = FALSE) distinct_values(x, drop = FALSE) distinct_values(x, drop = FALSE, na_rm = FALSE) # for logicals: distinct_values(TRUE, drop = FALSE) # for numerics: distinct_values(sample(1:3, 10, replace = TRUE))