我用的编程法:proc princomp data=sasuser. aexposure prefix=Z; 6 M8 P7 x$ i% r( B @& {5 T0 v% V- ^ var a-v; 5 O3 M- H$ k e9 T( ]+ y5 C run; : Y- i- K0 K' N8 @: x! P. x ) Y ]! v: [; K }. J; I2 w5 k/ G+ N9 b" {9 i
但是运行后出现了错误,下面是Log 中的内容: `$ s! l. {. h+ X2 l5 K4 q6 c
NOTE: AUTOEXEC processing completed. 8 Z8 t0 u, _& j& f7 l5 `$ P: j' n: h* L0 ]& a+ T
1 proc princomp data=sasuser. Aexposure prefix=z; 1 ~, u5 y! e- [ t 2 var a-v; # j) s3 D( l. o" M ERROR: A does not have a numeric suffix.* m3 k, B- h+ v8 Q k: \
3 run;; g( |4 k5 _/ K' u) W
4 o* l1 a+ W7 g
NOTE: The SAS System stopped processing this step because of errors. * t, @: E! @7 M+ aNOTE: PROCEDURE PRINCOMP used (Total process time): & l: V2 ?' b5 S8 Q real time 0.19 seconds 3 p, j$ @* x2 X4 T( K) h1 c D C cpu time 0.03 seconds& @( C/ p' J5 F
5 h; I Q! h( n2 ]5 g4 {9 I [
不知道怎么解决这个问题,请大家指点指点, , Y. V, L Z" j$ V