complete_cumulative_columns: Completes cumulative columns if rows were added with NAs.
Description
If a dataset had a row of NAs added to it (using
fill_empty_dates_with_na) then cumulative data columns will have NAs which
can cause issues later. This function fills these values with the previous
non-NA value.
Usage
complete_cumulative_columns(data)
Value
A data tibble with NAs filled in for cumulative data columns.