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标题: 跟crackman读SAS程序（81）--根据数组调整观测对象的顺序 [打印本页]

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作者: shiyiming    时间: 2010-10-23 20:55
标题: 跟crackman读SAS程序（81）--根据数组调整观测对象的顺序
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
               
                <br/><b>类别：</b><a href="http://hi.baidu.com/crack%5Fman/blog/category/%B8%FAcrackman%B6%C1sas%B3%CC%D0%F2">跟crackman读sas程序</a>&nbsp;<a href="http://hi.baidu.com/crack%5Fman/blog/item/d8c4e02074b8230e4d088d4e.html#comment">查看评论</a>

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