( A4 |: b, R" g 1 proc princomp data=sasuser. Aexposure prefix=z;* t" E7 b. H/ S2 l, s: \! J1 Z
2 var a-v;& r: u1 K' h* d7 g
ERROR: A does not have a numeric suffix. - `) B- K. z8 N: e3 p U% U' V 3 run; 0 J# _ x* I6 J' T8 k' |& @9 S % v1 ~6 x. }4 I6 rNOTE: The SAS System stopped processing this step because of errors. . w! x5 ~+ K; u6 ^4 k P+ S; ]% r/ y. FNOTE: PROCEDURE PRINCOMP used (Total process time):" h9 C) V% x9 Y1 B, C( Y# X
real time 0.19 seconds6 z s- Y. R# x, E1 q x! l
cpu time 0.03 seconds - D/ E6 V# U2 W" T- D8 M5 o8 i( S" u
不知道怎么解决这个问题,请大家指点指点, 2 M0 o' g7 t" R9 A