Hey there,
In my conditions file, I have 100 trials. I want every participant to be presented with a random 40 of them. How can I do it?
Thank you
Hello,
do you want that all 100 trials will be presented evenly across participants or is this of no relevance?
Best wishes Jens
Thank you for the answer.
I want every participant to be presented a random 40 trials among the 100 trials.
Bests
Hello,
ok, here is an example for a random selection of four elements out of a list of ten elements.I make use of the Selected rows-argument of the loop.
ran_trial.psyexp (8.3 KB)
number.xlsx (8.4 KB)
You should be able to scale it up to 40 out of 100.
Best wishes Jens
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Great, thank you so much!!