Create a 'Total' column of character type comprising exactly of
one unique value. This is a convenience function for returning a no-HR
attribute view when NULL is supplied to the hrvar argument in
functions.
Usage
totals_col(data, total_value = "Total")
Value
data frame containing an additional 'Total' column on top of the input data
frame.
Arguments
data
data frame
total_value
Character value defining the name and the value of the
"Total" column. Defaults to "Total". An error is returned if an
existing variable has the same name as the supplied value.