addFactLevs {caroline}

R Documentation

Add new levels to the Factors in a DataFrame.

Description

This function loops through all of the factor columns in a dataframe and adds new.levs to the factor levels list.

Usage

addFactLevs(x, new.levs=NA)

Arguments

x	a dataframe.
new.levs	new levels to be added.

See Also

factor, levels

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