14 Mar
2016
14 Mar
'16
6:52 a.m.
Hello everyone,
I've got some problems with qdec. I have .levels with more than 2 factors. For example a "grpe.levels" with three factors : children (enfant), adults (adultes) and nothing (rien). But if I want to exclude some subjects like children qdec doesn't work anymore (attachment : error message). Is that possible a .levels can not have more than two factors ? Or the problem came from anything else ?
Thanks in advance for your help ! Best regards,
Lisa
