* this does not include #7 (which was extra credit);

libname Aquarius 'S:\Courses\stat-renaes\Stat404';

proc print data=aquarius.shoes_tracker;
run;

proc print data=aquarius.shoes_tracker;
where product_category="" or Supplier_Country in ('US','GB');
run;

proc print data=aquarius.shoes_tracker;
var product_category Supplier_Country supplier_name supplier_ID;
run;

proc freq data=aquarius.shoes_tracker nlevels;
tables Supplier_name Supplier_ID / noprint;
run;