chenys625 发表于 2013-9-1 12:43 
谢谢! put出来变量之间默认的分隔符是空格还是tab,这个可以调么?
默认是空格,不清楚在这里能不能调成以tab分隔。
data _null_;
set sashelp.class;
file 'f:\out2.txt';
put ( _all_) (+5);
run;
data test;
infile "'f:\out2.txt" delimiter=" "; *blank--right;
input (a b x1-x3) (2*:$10. 3*:8.);
run;
data test2;
infile "'f:\out2.txt" delimiter='09'x; *tab-- error;
input (a b x1-x3) (2*:$10. 3*:8.);
run;