我用的编程法:proc princomp data=sasuser. aexposure prefix=Z; + V9 I) W, I: F var a-v; + U. E# p2 b' G' L1 F% f2 Z! t run;/ {& X9 t7 b. K" q
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8 p: k0 q2 D( m3 U 但是运行后出现了错误,下面是Log 中的内容: " s% c9 e! g0 T' ^. G5 K NOTE: AUTOEXEC processing completed./ q% h% R, m8 m
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1 proc princomp data=sasuser. Aexposure prefix=z;! r. a" r+ J2 M/ V0 X9 F
2 var a-v;/ C, B* j# Z$ v% |; }
ERROR: A does not have a numeric suffix. & u1 \0 C, {! I- L 3 run;3 u5 t; }9 Z; A
* j6 n/ I. d" ?& z' z( {9 ?NOTE: The SAS System stopped processing this step because of errors. ) g3 b! u/ t: RNOTE: PROCEDURE PRINCOMP used (Total process time):6 d1 ^1 J. ]- W7 }
real time 0.19 seconds ]0 D1 d6 y$ s0 r" ^: m4 a |! c
cpu time 0.03 seconds9 S, k- c$ S' k9 x3 f+ C, p
: p5 A; m2 J( i. K, }3 T0 q( l不知道怎么解决这个问题,请大家指点指点,! L3 E4 X w/ h* X1 d