help > RE:demeaned composite variable in CONN regres
Dec 7, 2017  05:12 AM
RE:demeaned composite variable in CONN regres
Why is sex handled as two different variables in your model?

As for the cognitive composite measure, it might be better to convert the scores of the 5 variables to a common metric (z-score) and then derive the mean of those z-score converted variables for your executive composite.  

Jeff
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demeaned composite variable in CONN regressKristina HaebichDec 6, 2017
      RE:demeaned composite variable in CONN regresJeff BrowndykeDec 7, 2017
            RE:demeaned composite variable in CONN regresKristina HaebichDec 12, 2017