Mann-Whitney-Wilcoxon test for matrices

Hello,

I would like to evaluate the null-hypothesis for two matrices, specifically to make a Mann-Whitney test with them. I found the Ranksum (Wilcoxon test) function, but it only works with vectors.

Is there any function that could allow me to do the test for the matrices?

Thanks

[eren eren]

in a multivariate data wilcoxon test does not perform.you can use multivariate non-parametric test

Answer 1

[Andrew Newell]

Try this: http://www.mathworks.com/matlabcentral/fileexchange/25830