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Larry103
Calcite | Level 5

Dear SAS experts

 

What would be the proper way to adjust the effects of the nuisance covariates in quantile regression?

 

Y=Dependent var

X=Independent var

Nuisance covariates=Age, Edu

 

Thanks for considering my request.

 

PS. SAS 9.4 on PC

 

Best regards

Larry Lai

 

2 REPLIES 2
Rick_SAS
SAS Super FREQ

1. Are the AGE and EDU variables continuous or categorical?

2. Are you asking this question BEFORE the data are collected or after? In other words, are you asking about how to set up an experimental design to control for age and education level as part of measuring response? Or do you have the data and you want to incorporate AGE and EDU into the model?

Larry103
Calcite | Level 5
1. Continuous variables

2. After the data

Thanks

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