Be sure that Minitab knows where to find your downloaded macro. Choose . Under Macro location browse to the location where you save macro files.
If you use an older web browser, when you click the Download button, the file may open in Quicktime, which shares the .mac file extension with Minitab macros. To save the macro, right-click the Download button and choose Save target as.
Suppose the response data are in C3, and the predictors are in columns C4, C6, and C9. To run the macro, choose and type:
%SORTREG C3 C4 C6 C9
Click Run.