data_rm_na_levels {volker} | R Documentation |
Remove NA levels
data_rm_na_levels(data, na.levels = TRUE)
data |
Data frame |
na.levels |
Residual values to remove from factor columns.
Either a character vector with residual values or TRUE to use defaults in VLKR_NA_LEVELS.
You can define default residual levels by setting the global option vlkr.na.levels
(e.g. |
Data frame