Hi there, I'm having trouble with my expermient. Basically this is how my loop table looks:
There's 2 categories of images (variable "fis"): robots (meca) and humans (hum), and 12 images per category (variable "fis_nr"). I need all 24 images to show randomly but they can't be shown more than once. I think it should have something to do with a constraint command like Maxrep but I must not be using it right because it doesn't work. I've tried "constrain fis_nr maxrep=1" but I don't really know if that is the way to go.
Any help would be really apreciated,