Sum variables using scoresheet

Usage

sum_vars(raw, scoresheet)

Arguments

raw: A raw data object
scoresheet: A formatted scoresheet object

Value

raw tibble with four additional columns appended: {n_var} : a column which is the sum of items - NAs are treated as '0' values {n_var}_complete : a column with the sum of items -- rows that contain any NA values return NA {n_var}_NAs : a column with the count of NAs among items contributing to the sum {n_var}_NA_percent : a column with the percentage of NAs among the variables contributing to the sum {n_var}_weighted_sum : a column with a sum weighted by the number of items contributing to the sum