View source: R/attr_to_factor.R
attr_to_factor | R Documentation |
Used to extract texts from a variable containing numeric values.
attr_to_factor(x)
x |
Object with "map" attributes, where levels and labels exist |
Factor
df <- data.frame(cars = 1:3) attr(df$cars, "map") <- data.frame(levels = 1:3, labels = c("Volvo", "Saab", "Opel")) attr_to_factor(df$cars)
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