Randomly sorting rows while keeping column relationships the same

26 visualizzazioni (ultimi 30 giorni)
L. Yang
L. Yang il 24 Set 2019
Commentato: L. Yang il 24 Set 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

Accedi per rispondere a questa domanda.

Risposta accettata

Michal
Michal il 24 Set 2019
Modificato: Michal il 24 Set 2019
Apermrows = A(randperm(size(A,1)),:)

Più risposte (0)

Categorie

Scopri di più su Creating and Concatenating Matrices in Help Center e File Exchange

Tag

Prodotti


Release

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by