Hi, I am trying to design a experiment in which I upload two images side by side. I need to draw these images from a excel file and i need these images to be from groups of images. for example i need the excel file variable (“images”) to point to another excel file, variable, or folder that contains a set of images such as (images n1) with 20 images, images n2 with 20 images etc.
I have been unable to direct psychopy to a variable of a variable as described above. please let me know if this is enough information or if anyone can provide support. thank you!!
You can use nested loops. The outer loop refers to an excel file which is used as the condition file for the inner loop. It can sometimes cause issues if you are running online because of the order in which things are loaded.