- data list;
- input gender $ age @@;
- cards;
- M 34 F 23 F 19 M 32 F 37 F 27 F 21 M 11 M 22 M 44
- F 79 F 54 M 35 F 72 M 64 F 14 F 17 M 88 M 91 M 60
- ;
- run;
- data male(where=(ranuni(5555)<0.5))
- female(where=(ranuni(5555)<0.8));
- set list;
- if gender='M' then output male;
- else output female;
- run;




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