Boolean. Indicates if a column Total should be added or not
nbcol
Numeric. number of columns that are not statistics
y
Character indicating the response variable
x1
Character indicating a factor in the data
x2
Character indicating a factor in the data
at.row
Character. Pass to spacetable function. Used to space the results (see example below)
subjid
Character. Indicates in the data.frame the name of the column used to identify the Id of the subjects. If not null, it adds in the headers the number of unique subject per levels of x1 or y (if x1 is null).
type.desc
Character. can be "quali" "quanti" or "quali_quanti"