T-Test with covariates?

2018 6 25
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更新时间：2018 6 25
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Hello MATLAB Experts,
I am trying to run a T-TEST between 2 groups, while taking into account age and gender as nuisance covariates. How can I go about doing that?
Thanks.

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回答（1 个）

Anton Semechko
Anton Semechko 2018-6-25

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In medical image processing application general linear model is often used to test null-hypotheses while accounting for covariates like age and gender. The idea there is fit linear multiple regression model to data, and then only perform t-tests on regression coefficients corresponding to the variables of interest.

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