Type : CREATION_INTERNE
Les données sont générées directement dans le script via l'instruction DATALINES.
| 1 | DATA health_study; |
| 2 | INPUT id expc listen good take hlprob share livaln livchld slpsick nerves exclude count tellfl |
| 3 | supress nocare satlife vigact liftgroc stairs bend; |
| 4 | DATALINES; |
| 5 | 10001 9 0 1 1 1 0 0 9 0 0 0 1 1 1 0 1 1 9 1 9 |
| 6 | 10003 1 1 0 0 0 0 1 0 1 0 1 0 1 1 1 0 0 0 9 1 |
| 7 | 10004 0 0 1 0 0 1 1 0 9 1 0 0 1 0 0 1 9 1 1 1 |
| 8 | 10005 0 9 9 9 9 9 9 1 0 9 9 9 9 9 9 9 1 0 0 0 |
| 9 | ; |
| 10 | RUN; |
| 1 | DATA health_study2; |
| 2 | SET health_study; |
| 3 | IF expc = 9 THEN expc = .; |
| 4 | IF listen = 9 THEN listen = .; |
| 5 | IF good = 9 THEN good = .; |
| 6 | IF take = 9 THEN take = .; |
| 7 | IF hlprob = 9 THEN hlprob = .; |
| 8 | IF share = 9 THEN share = .; |
| 9 | IF livaln = 9 THEN livaln = .; |
| 10 | IF livchld = 9 THEN livchld = .; |
| 11 | IF slpsick = 9 THEN slpsick = .; |
| 12 | IF nerves = 9 THEN nerves = .; |
| 13 | IF exclude = 9 THEN exclude = .; |
| 14 | IF count = 9 THEN count = .; |
| 15 | IF tellfl = 9 THEN tellfl = .; |
| 16 | IF supress = 9 THEN supress = .; |
| 17 | IF nocare = 9 THEN nocare = .; |
| 18 | IF satlife = 9 THEN satlife = .; |
| 19 | IF vigact = 9 THEN vigact = .; |
| 20 | IF liftgroc = 9 THEN liftgroc = .; |
| 21 | IF stairs = 9 THEN stairs = .; |
| 22 | IF bend = 9 THEN bend = .; |
| 23 | RUN; |
| 1 | DATA health_study3; |
| 2 | SET health_study; |
| 3 | array variable {*} _numeric_; |
| 4 | DO i = 1 to dim(variable); |
| 5 | IF variable{i} = 9 THEN variable{i} = .; |
| 6 | END; |
| 7 | RUN; |