Pseudorandomization in userloop file

Hi Jaewon,

I am working on adding a pseudorandomization component in the study (in the userloop file). I am thinking of using TrialRecord.User to store the list, which is permuated by randperm(), so the conditions can be randomized while balanced in the block. When I run the code it bumps into an error of 'dot indexing is not supported for variables of this type' for the last line of code: 'TrialRecord.User.rotation_degree = TrialRecord.User.random_num_list(index); Do you have any clue about this? I have attached the entire code in the file. Please let me know if there is a way I can refine my code for this to run. Greatly appreciated.

(in the timing script I've called rotation_degree = TrialRecord.User.rotation_degree)

Thank you.

Your TrialRecord.User.random_num_list is not defined unless the if statement is executed.

Thank you for pointing it out!