reading time: 15-20 min. Recently, I analyzed some data of a study where the efficacy of online psychotherapy was investigated. The investigator had assessed whether or not a participant suffered from some comorbidities (such as depression, anxiety, eating disorder…). I wanted to know whether each of these (10 or so) comorbidities was associated with the outcome (treatment success, yes vs. no). Of course, an easy solution would be to “half-manually” check the association, …