自己分析原因估计是sas在读入数据时,由于这4个变量的前8个观测值都为缺失,因此不能读入。
求高手分析求解。下面是SAS code
PROC IMPORT OUT= WORK.correlation
DATAFILE= "D:\work\Correlation.xls"
DBMS=EXCEL REPLACE;
RANGE="Sheet1$";
GETNAMES=YES;
MIXED=NO;
SCANTEXT=YES;
USEDATE=YES;
SCANTIME=YES;
RUN;
data correlation1;
set correlation;
run;
proc print data=correlation1;
run;
proc corr data=correlation1;
run;



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