How to do a ttest2 between two 4D matrices?
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I have two 4D matrices that I would like to do a ttest2 between to determine their relation at each point. The problem is that ttest2 only does the first element of the matrices, so I end up with a new matrix of dimension 1x128x17x12 from 64x128x17x12.
I have tried doing a for loop through:
for q=1:64
A(q,:,:,:)=ttest2(B,C);
end
However this just repeats the ttest for (1,:,:,:) for all 64 loops. I have tried putting the loop in each of B and C and even tried a nested loop but I end up getting the same problems.
Is there anyway I can get the full 4D matrix for each point from ttest2?
采纳的回答
I have tried doing a for loop through... for q=1:64
Meaning you want 64 t-test results? If so, then you could do as follows
A = ttest2(B(:,:).', C(:,:).')
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