我用的编程法:proc princomp data=sasuser. aexposure prefix=Z; 0 G+ o! {& m7 P' u1 t. r3 Z var a-v;. X \) N) k& c, _- b9 i
run;' z `+ R9 h. X$ } d6 j; r
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但是运行后出现了错误,下面是Log 中的内容: E$ ^' ?* V" v6 {
NOTE: AUTOEXEC processing completed.$ h9 j6 D7 O, T: s; B
+ f* o. W+ e% c! ]7 L 1 proc princomp data=sasuser. Aexposure prefix=z; % G7 {# d: c/ p Z4 U; m 2 var a-v; ! m4 p8 ]: r4 I$ k2 M8 r ERROR: A does not have a numeric suffix. m2 u/ w! q! W5 E# b8 n
3 run; * \$ O9 E% t! p: M& T+ _ : n( p# H8 ^) R7 y9 z2 kNOTE: The SAS System stopped processing this step because of errors./ \+ v1 \: ^0 D. ]6 U- _* A; ^
NOTE: PROCEDURE PRINCOMP used (Total process time):. c" J i/ @; J* k. F8 t4 d
real time 0.19 seconds + I+ F6 u' u- N. X7 r) L cpu time 0.03 seconds * l# O3 a# W8 f# V( G& B: S3 o" B+ D x1 W# _( c' n( d2 @
不知道怎么解决这个问题,请大家指点指点, $ l5 O$ O# x1 |6 y( Q6 Y" f0 \. U