Helper for [getDescriptionStatsBy] that retrieves the basic header names.
prGetDescHeader(by, html, header_count, already_table_format = FALSE)
A vector with basic headers
The variable that you want to split into different columns
If HTML compatible output should be used. If FALSE
it outputs LaTeX formatting
Set to TRUE
if you want to add a header count,
e.g. Smoking; No. 25 observations, where there is a new line after the
factor name. If you want a different text for the second line you can
specifically use the sprintf
formatting, e.g. "No. %s patients".
Just a boolean as we use this in the total column