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Issure in accessing Box Cox Macro for Simple Linear Regression Model

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New Contributor
Posts: 2

Issure in accessing Box Cox Macro for Simple Linear Regression Model

Hi,

 

 

I am Trying to analyze RMSE & lambda values for Box Cox Transformation of Liear regression model, but I am getting below errors 

I would like yo know if BOX COX macro is supported by SAS University Edition, if yes , please help me fix this.

 

error.JPG

 

 

 

 

Super User
Posts: 9,681

Re: Issure in accessing Box Cox Macro for Simple Linear Regression Model

As fas as I know Box-Cox macro is under SAS/ETS. 

Since UE didn't include ETS all, so you maybe couldn't use such macro.

Super User
Posts: 9,681

Re: Issure in accessing Box Cox Macro for Simple Linear Regression Model

Why not use PROC TRANREG or PROC MCMC to get that box-cox transformation .

New Contributor
Posts: 2

Re: Issure in accessing Box Cox Macro for Simple Linear Regression Model

Thank you , I was expecting this. Does proc tranreg work ? ...I need to explore
Super User
Posts: 9,681

Re: Issure in accessing Box Cox Macro for Simple Linear Regression Model

Sure. Check example of proc transreg.

Example 117.2: Box-Cox Transformations 

 

and example of proc mcmc.

Example 73.2: Box-Cox Transformation 

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