Appends columns "step" and "label", which corresponds with "section" and "variable". Map via lookup_table and fix missing step/label.
map_names(data, lookup_table, complete = TRUE)
Dataframe with columns "section", "variable", and "exp_num".
Dataframe with columns "section", "step", "variable" , and "label" used for user-friendly section and variable display. "step" maps desired "section" names. "label" maps desired "variable" names.
If `TRUE`, will join in all section and variable names that were not provided as part of the submission. If `FALSE`, will only return the data that was present in the JSON file.