This option enables you to specify the number of permutations to use to calculate p-values for testing whether the F statistics are significantly greater than 0.
Note: This option is not available unless the Calculate p-values for F statistics box is checked.
Specifying a large number of permutations (10000 or more) is usually recommended to ensure accuracy. However, you should be aware that specifying large number of permutations can result in very long execution times, particularly with large data sets.
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Make sure that the Calculate p-values for F statistics box is checked.
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