the following sas program is submitted:
ods html file='newfile.html';
proc print data=sasuser.houses;
run;
proc means data=sasuser.houses;
run;
proc freq data=sasuser.shoes;
run;
ods html close;
proc print data=sasuser.shoes;
run;
how many html files are created?
答案是1.
我上机run了一下,得到的file分别是newfile,newfile1,newfile2 html文件。答案照这样讲应该是3啊。不太明白为什么。难道是答案有问题?
另外一道:
首先给出数据集bank:
name rate
a 0.1
b 0.2
c 0.3
给出程序:
data test;
do year=1 to 3;
set bank;
capital+5000;
end;
run;
问test里有几个观测?答案是一个。不太明白是怎么回事。请教大家,先谢过。