Randomly sorting rows while keeping column relationships the same

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L. Yang
L. Yang le 24 Sep 2019
Commenté : L. Yang le 24 Sep 2019
Hi
I have a 30x10 matrix. The columns are the features (10 characteristics) and each row represents a datapoint (30 people). I would like to randomize the order of the rows (aka to shuffle the order that each person is listed) while keeping the row unchanged so that the features for each person are all in the same row. Can someone help me with that please?
thanks

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Michal
Michal le 24 Sep 2019
Modifié(e) : Michal le 24 Sep 2019
Apermrows = A(randperm(size(A,1)),:)

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