非常感谢，数据结构开始我没说清楚，刚更新，各位再帮看看，如何处理，谢谢！

小组，那个数是什么？怎么算的。

PROC IMPORT OUT= WORK.ccs
            DATAFILE= "F:\MySAS\cc.xls"
            DBMS=EXCEL REPLACE;
     SHEET="Sheet1$";
     GETNAMES=YES;
     MIXED=YES;
     SCANTEXT=YES;
     USEDATE=YES;
     SCANTIME=YES;
RUN;
data ccs_1;
   set ccs;
   retain tmpn tmpg;
   if name^=. then tmpn=name;
        else name=tmpn;
  if group^=. then tmpg=group;
        else group = tmpg;
  drop tmpn tmpg;
run;
proc sort data=ccs_1;
     by name group;
run;

data ccs_2;
    merge ccs_1 (where=(time=1))
          ccs_1 (where=(time=2) rename=(a=a1 b=b1 c=c1 d=d1 e=e1))
          ccs_1 (where=(time=3) rename=(a=a2 b=b2 c=c2 d=d2 e=e2));
    by name group;
drop time;
run;
proc print data=ccs_2; run;