OS (e.g. Win10): MacOS Big Sur Version 11.6.1 PsychoPy version (e.g. 1.84.x): v2023.2.3 Standard Standalone? (y/n) If not then what?: y **What are you trying to achieve?:pick up a randomly chosen value from previous routine in a subsequent routine What did you try to make it work?: In the rout…

Okay, why not. I’m not sure how to modify the code though, can you help me?

if choix[0] == 1: useRows = ['8:16'] # second 8 rows else: useRows = ['0:8'] # first 8 rows

Oh yes I tried that even before. But as “choix” is defined within the prior routine (“Instr_Navon”), the new routine (“induction_styles”) won’t recognize it.

It should recognise it unless you are resetting/clearing the value manually. Also, you could set useRows in the earlier routine if it only depends on choix.

If I use choix in the new routine it just runs all rows from the excel file. I’m not sure how useRows can be used in the earlier routine when the earlier routine is not in the loop linked to the Excel file.

[Capture d’écran 2025-02-11 à 16.48.29]

useRows needs to be set BEFORE the loop starts [image] Wakefield's Daily Tips Blog Avoid multiple spreadsheets One way of counterbalancing blocks in an experiment is to have an outer loop which points to a spreadsheet which contains the names of different spre…

Pick up a randomly chosen value from previous routine

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wakecarter February 11, 2025, 3:54pm 9

useRows needs to be set BEFORE the loop starts

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Pick up a randomly chosen value from previous routine

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