tidysynthesis (version 0.1.2)

convert_na_to_level: Convert NA values to "NA" for categorical variables

Description

Convert NA values to "NA" for categorical variables

Usage

convert_na_to_level(data)

Value

A data frame or tibble with NA converted to "NA"

Arguments

data

A data frame or tibble

Examples

data <- data.frame(
  x1 = c(1, 2, NA),
  x2 = c("1", "2", NA),
  x3 = factor(c("1", "2", NA)),
  x4 = factor(c("b", NA, "a"), levels = c("b", NA, "a"), ordered = TRUE)
)

convert_na_to_level(data)