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help > RE: How to use "age" as covariates?
Apr 23, 2014 01:04 PM | Yifei Zhang
RE: How to use "age" as covariates?
Hi Alfonso,
Thank you so much for the detailed explanation! It helps a lot!
May I ask another question related to this? Now I want to do the regression analysis within the patient group (the only group) like this:
Functional connectivity ~ All(intercept)+A+gender+B, where A is the predictor. And I want to control for gender and B.
According to the FAQ, am I right if I define the 2nd-level covariates: All(all 1 for each subject), A, gender(male=1,female=0) and B, then select the four covariates in "subject effects", and enter the contrast [0 1 0 0]? Could you please also recommend a way to calculate the regression equation?
Thank you again for the help!
Best regards,
Yifei
Thank you so much for the detailed explanation! It helps a lot!
May I ask another question related to this? Now I want to do the regression analysis within the patient group (the only group) like this:
Functional connectivity ~ All(intercept)+A+gender+B, where A is the predictor. And I want to control for gender and B.
According to the FAQ, am I right if I define the 2nd-level covariates: All(all 1 for each subject), A, gender(male=1,female=0) and B, then select the four covariates in "subject effects", and enter the contrast [0 1 0 0]? Could you please also recommend a way to calculate the regression equation?
Thank you again for the help!
Best regards,
Yifei