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

Issure in accessing Box Cox Macro for Simple Linear Regression Model

somskgs — Mon, 10 Oct 2016 16:43:41 GMT

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.

Ksharp — Tue, 11 Oct 2016 12:27:04 GMT

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.

Ksharp — Tue, 11 Oct 2016 12:35:59 GMT

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

somskgs — Sun, 16 Oct 2016 12:58:30 GMT

Thank you , I was expecting this. Does proc tranreg work ? ...I need to explore

Ksharp — Mon, 17 Oct 2016 03:28:40 GMT

Sure. Check example of proc transreg.

Example 117.2: Box-Cox Transformations

and example of proc mcmc.

Example 73.2: Box-Cox Transformation