- data a;
- input id $ client $ type time;
- datalines;
- a b 1 1140
- a c 1 2100
- a d 1 40
- a e 0 0
- a b 0 0
- a b 1 600
- a c 1 1560
- a d 1 40
- a e 0 0
- a b 0 0
- b a 1 606
- b c 1 66
- b a 0 0
- b c 0 0
- b d 1 1191
- b e 1 30
- b e 1 150
- b f 1 600
- b a 1 606
- b c 1 66
- b a 0 0
- b c 0 0
- b d 1 651
- b e 1 30
- b e 1 150
- b f 1 600
- c b 1 40
- c b 1 720
- c a 0 0
- c a 1 829
- c w 1 600
- c e 0 0
- c f 1 300
- c f 0 0
- c b 1 210
- c a 1 531
- c a 0 0
- c a 1 829
- c w 1 1260
- c e 0 0
- c f 1 300
- c f 0 600
- d m 1 3040
- d m 1 720
- d q 0 0
- d q 1 829
- d w 1 600
- d e 0 0
- d t 1 300
- d t 0 0
- d e 1 210
- d n 1 531
- d n 0 0
- d j 1 829
- d j 1 1260
- d k 0 0
- d k 1 300
- d l 0 600
- ;
- run;
- PROC MEANS data=a noprint;
- CLASS id client type;
- TYPES id*client*type;
- OUTPUT out=b(drop=_type_) sum=cnt;
- RUN;
这下应该实现了楼主的要求。



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