跟crackman读SAS程序（81）--根据数组调整观测对象的顺序

shiyiming

From crackman's blog on Baidu


               
                data crackman;<br>
input name $@;<br>
datalines;<br>
张三<br>
李四<br>
王五<br>
;<br>
run;<br>
data crackman;<br>
retain n;<br>
array sort{3} _temporary_ (3,1,2);<br>
do i=1 to dim(sort);<br>
set crackman ;<br>
n=sort(i);<br>
output;<br>
end;<br>
drop i;<br>
run;<br>
proc sort data=crackman;<br>
by n;<br>
run;<br>
proc print;<br>
run;<br>
把要排序的顺序放在数组内，然后赋值给crackman中的N变量,按照N变量排序即可
               
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