Mutate to ordinal Data

[andresrcs]

@Der_Blauebaer

But it produces the error: mutat_if is not found (currently there are no packages in use except “reader”)

mutate_if() comes from dplyr so you have to load it first.

If you need more specific help, please provide a proper REPRoducible EXample (reprex) illustrating your issue.