Reply: Ragu error when running fully within-subject GFP/TANOVA analyses

Hi Dan, again sorry this took so long, and this should also have been fixed by now.

When running Ragu either from the standalone app or via MATLAB code, it encounters an error when I attempt to run GFP or TANOVA analyses on my data (22 subjects, 1 within-subjects factor with 2 levels). In both cases, I immediately hear an error beep and the 'computing' progress bar never advances. (TCT analyses complete without a problem.) I last used an earlier version of Ragu several years ago; I did not encounter this problem then, even for the same dataset and analyses that now produce an error.

In MATLAB, the error is as follows:

Undefined function or variable 'mmBLG_All'.
Error in Randomizer_ComputeTanova>DoAllEffectSizes (line 392)
SSSyst(2,1, = squeeze(sum(sum(sum(mmBLG_All .^2,3),2),1));

It seems that the variable mmBLG_All is initialized earlier in Randomizer_ComputeTanova.m if DoGroup == true, but not if DoGroup == false, suggesting that the error may be thrown because of my fully within-subjects design. I believe (but would welcome confirmation) that the solution is to add a single line of code to Randomizer_ComputeTanova.m, on line 256 (in the else statement):

mmBLG_All = zeros(size(noBL_M_All));

Best,
Dan Kleinman