title '10. Formatted Order, Continuous Data by Nesting by Region and Subsidiary';
proc tabulate data=sashelp.shoes missing;
 class region product subsidiary;
 var stores sales inventory returns;

* Subsidiary nested within region as rows by descriptive stats as columns;
 table 
       region='Region'*subsidiary='Subsidiary'*sales = 'Sales'
       , (n='N'*f=8. mean='Mean'*f=5.1 std='Std'*f=5.1 min='Min'*f=3. 
       max='Max'*f=3.)
       (all = 'Total');
run;