How to run a repeated-measures t-test in Matlab to determine whether you can reject the null hypothesis.

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sam on 21 May 2015

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https://se.mathworks.com/matlabcentral/answers/217949-how-to-run-a-repeated-measures-t-test-in-matlab-to-determine-whether-you-can-reject-the-null-hypothe

Edited: Alfonso Nieto-Castanon on 22 May 2015

I have collected data of 7 individuals at rest and then walking. I want to run a repeated measures t-test and then compare it by running another t-test but this time assuming that the data from the two conditions are in fact from two different groups of people. i know i have to use anova1 when dealing with multiple samples but i'm not sure how to go about this.

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Answer 1

Alfonso Nieto-Castanon on 22 May 2015

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Edited: Alfonso Nieto-Castanon on 22 May 2015

use ttest2 for a two-sample t-test (the two conditions are from two different groups of subjects), and ttest for a paired t-test (the two conditions are repeated measures within a single group of subjects)