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Add new columns to a dataframe by providing a character vector of column names (param newcols) and a value to occupy each row of the new columns (param fill, NA by default).

Usage

add_columns(df, newcols, fill = NA)

Arguments

df

The dataframe to extend

newcols

The vector containing new column names

fill

The values of the elements of the newly added columns. NA by default.

Value

extended_df The dataframe containing the added columns