ft_remove_levels {fctutils} | R Documentation |
Remove Specified Levels from a Factor
Description
Removes specified levels from a factor vector, keeping the remaining levels and their order unchanged.
Usage
ft_remove_levels(factor_vec, levels_to_remove, remove_na = TRUE)
Arguments
factor_vec |
A factor vector from which levels will be removed. |
levels_to_remove |
A character vector of levels to be removed from the factor. |
remove_na |
remove NA from the output? Default is |
Value
A factor vector with specified levels removed and remaining levels unchanged.
Author(s)
Kai Guo
Examples
# Example factor vector
factor_vec <- factor(c('apple', 'banana', 'cherry', 'date', 'fig', 'grape'))
# Remove levels 'banana' and 'date'
ft_remove_levels(factor_vec, levels_to_remove = c('banana', 'date'))
[Package fctutils version 0.0.7 Index]