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Statistical tests based on rearrangements of data that are consistent with the null hypothesis.

10 votes
1 answer
3k views

Is permutation test superior to t-test in all cases?

All other things being equal is there ever a time when a t-test would be preferable to a permutation test? Computational time may be one reason, but for our purposes assume it does not matter. Isn't …
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4 votes
1 answer
3k views

Variable selection using cross-validated PLS model when permutation test shows lack of signi...

I understand that the permutation test on PLS can help to detect overfitting of the PLS model. Usually if the p-value is greater than a criterion, say 0.05, it means that the model is overfitting and …
WCMC's user avatar
  • 1,058