[Eeglablist] LIMO: Between subjects’ ANOVAs with repeated factors - Keep getting the same error "Arrays have incompatible sizes for this operation"

[Cecconi Benedetta]

Hello,

I've been trying repeatedly to carry out a Between subjects’ ANOVAs with repeated factors in LIMO, but I keep getting errors and I don't seem to manage to make it work.


I followed the LIMO tutorial on GitHub step by step, I have a situation similar to the one described: I have 2 conditions "deviant and standard types of stimuli" (similar to 3 conditions "famous, unfamiliar, scrambled faces" of the tutorial) and two groups of participants "connected and disconnected participants" (similar to 3 age-based groups of the tutorial).


I first carried out the 1st-level analysis by selecting the design with only dev/std conditions. As in the study creation I had divided between the two groups, I got two beta files one for the first and one for the second group. When I try to run a Between subjects’ ANOVAs with repeated factors I input "2" for n of groups, and "2" for n of repeated factors, then I choose to input beta files. Here, it opens a window to select files and I select the first beta file for the Connected group but then I get this window:

[cid:1331b6b3-212e-4200-938b-4350387b1630]


and I am not sure what to select... 3 and 4 are the groups? I tried selecting 3 and then entering the beta file for the disconnected group and then when the window opens again I select the 4th beta parameter but then it says "the number of parameters chosen (1) does not match the total number of levels (2)".


In the tutorial it says to 'iteratively' insert beta files for group 1 and group 2, but it does not seem to give the same window messages that I get as the window attached above.


Can someone tell me where I'm going wrong?


Thanks a lot in advance for your help :)


Benedetta Cecconi
-----
Doctoral Candidate - FNRS ASP

Coma Science Group<https://urldefense.com/v3/__https://www.coma.uliege.be/__;!!Mih3wA!ANgI45RUJiyTxF_otSGCtsdP3-W9vFRl3rxFfb74i7bS1_5LckhjI6sT9ugsG6CQyjI92496hh6WkxQQbgvE53NLxoiQ0pjCsAw$ >   GIGA Consciousness
Centre du Cerveau²<https://urldefense.com/v3/__http://www.chuliege.be/cerveau__;!!Mih3wA!ANgI45RUJiyTxF_otSGCtsdP3-W9vFRl3rxFfb74i7bS1_5LckhjI6sT9ugsG6CQyjI92496hh6WkxQQbgvE53NLxoiQIZxaCQI$ >      CHU de Liège

University of Liège, Belgium
11 Avenue de l'Hôpital, B34+2
4000-Liège (Sart Tilman)
Belgium