Sum scores for each individual. Allows arbitrary number of scores to be calculated using single function call.

sum_score(.data, ...)

## Arguments

.data the data which contains the variables to be summed over. the names of the variables to be summed over.

## Value

returns scores summed over the given variables.

## Examples

if (FALSE) {
# Lets calculate two different Elixhauser scores for a data set 'filtered_d'
elixh_score <- filtered_d %>%
classify_elixhauser(icdcodes=CODE1) %>%
sum_score(score_AHRQ,score_van_Walraven)
}