我用的编程法:proc princomp data=sasuser. aexposure prefix=Z; % ~; c5 N; ]8 p$ C* C var a-v;* g0 C, {% H7 L; L* b$ I
run; 1 s- d( ?: H7 Y* C! s+ b8 k; Y 8 d. n& _. e# w) R* M* ?1 t4 x
但是运行后出现了错误,下面是Log 中的内容:; O! E& `" x0 \; v+ E+ x& b7 w
NOTE: AUTOEXEC processing completed.4 A. V, B4 @2 s. I) j/ u/ F
0 A9 H1 B8 {! q 1 proc princomp data=sasuser. Aexposure prefix=z;- L( U4 }. d) B; _4 v, E3 r6 Y
2 var a-v;& T5 q: B" w y2 H6 L( b
ERROR: A does not have a numeric suffix.) f) I1 ^7 k. D+ j5 ~
3 run;4 |! Z: P Y. P/ e/ X4 I% @
4 b& H: N }7 Q2 Y. {0 t9 A
NOTE: The SAS System stopped processing this step because of errors.1 Z2 b" z$ v" ?% i {3 ], S4 Z
NOTE: PROCEDURE PRINCOMP used (Total process time): / A+ M$ \- w0 ~/ M real time 0.19 seconds, y4 z! X. K- c( j2 [8 C% W
cpu time 0.03 seconds$ o' Y! U6 n0 R+ Z" j" I
- r2 U) C) E2 M) W- M- ^不知道怎么解决这个问题,请大家指点指点,* X9 |/ A5 S; \! |