Hi everybody,
today I was blessed by something I wouldn't believe it was possible: an error message that I have never seen before.
I am running randomise with a fair complex design (more details if you think it can help to solve my problem). The script run till the end, performing all the perumtation for the first contrast, and output the f, p and corrp images. Then it stops giving the following error message:
Logic error:- detected by Newmat: Maximum or minimum of null matrix.
I guess that there is something wrong with my design matrix or with my contrast, but where should I start looking ?
Alain
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