| 1 | DATA b; |
| 2 | INPUT id x1 x2 y; |
| 3 | CARDS; |
| 4 | 1 12 35 1 |
| 5 | 2 22 38 2 |
| 6 | 3 25 34 3 |
| 7 | 4 12 56 1 |
| 8 | 5 21 54 2 |
| 9 | 6 20 45 3 |
| 10 | 7 25 34 3 |
| 11 | ; |
| 12 | RUN; |
| 1 | DATA newdata; |
| 2 | SET b; |
| 3 | DO i=1 to 3; |
| 4 | IF y=i THEN decision=1; |
| 5 | ELSE decision=0; |
| 6 | OUTPUT; |
| 7 | END; |
| 8 | RUN; |
| 1 | PROC PRINT;RUN; |