I'm sorry I don't quite understand, actually. I am not familiar with this notation for t-tests: does (A1B1-A2B1)-(A1B2-A2B2), for example, mean I do the subtraction of A1B1-A2B1 and the subtraction A1B2-A2B2 for each subject and the run a paired sample t-test between the resultant maps? Or do I need to run ttests instead of subtractions? I'm unsure how it could be the latter, since that would only leave me with two maps for the final ttest.
I should note that all factors and levels are within subject. Every subject did all factors and all levels.
Final Q: in which of these ttests should I run multiple compairson correcting permutation tests? Running on all of them seems wrong, but so does running it on jus the final ttest.
Thanks for your help!
Edited 3 time(s). Last edit at 10/04/2019 03:53PM by bb2958.
