☆─────────────────────────────────────☆
jwe (Mike) 于 (Sun Feb 3 16:15:17 2008) 提到:
The SAS data set BANKS is listed below:
name rate
FirstCapital 0.0718
DirectBank 0.0721
VirtualDirect 0.0728
data newbanks;
do year=1 to 3;
set banks;
capital+5000;
end;
run;
为什么结果newbank这个data set只有一个observation?
想了一天不明白，请大家指教，谢谢！！
☆─────────────────────────────────────☆
waterpuma (waterpuma) 于 (Sun Feb 3 17:00:50 2008) 提到:
put output statement inside the do loop
dat
