Example 6: Producing Block Charts for BY Groups

proc sort data=piesales out=sorted_piesales;
   by year;
run;

options nobyline ovp;

proc chart data=sorted_piesales;
   by year;

   block bakery / group=flavor

                  sumvar=pies_sold

                  noheader

                  symbol='OX';
   title  'Pie Sales for Each Bakery and Flavor';

   title2 '#byval(year)';
run;

options byline;