ft_na: Handle NA Values in Factor Vectors

In fctutils: Advanced Factor Manipulation Utilities

Handle NA Values in Factor Vectors

Description

Handles NA values in a factor vector by either keeping NA as a level or removing levels and characters corresponding to NA values.

Usage

ft_na(factor_vec, keep_na = TRUE)

Arguments

factor_vec	A factor vector to be processed.
keep_na	Logical. Should NA values be kept as a level in the factor? Default is TRUE.

Value

A factor vector with NA values handled as specified.

Author(s)

Kai Guo

Examples

# Example factor vector with NA values
factor_vec <- factor(c('apple', NA, 'banana', 'cherry', NA, 'date'))

# Keep NA as a level
ft_na(factor_vec, keep_na = TRUE)

# Remove NA values
ft_na(factor_vec, keep_na = FALSE)

fctutils documentation built on Oct. 1, 2024, 1:07 a.m.