SAS中文论坛
标题:
请教如何删除数据集的最后一行?谢谢!
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作者:
shiyiming
时间:
2011-4-9 12:53
标题:
请教如何删除数据集的最后一行?谢谢!
请教如何删除数据集的最后一行?谢谢!
作者:
shiyiming
时间:
2011-4-10 01:26
标题:
Re: 请教如何删除数据集的最后一行?谢谢!
[code:21s9nj31]data want;
set have nobs = nobs;
if _n_ = nobs then delete;
run;[/code:21s9nj31]
作者:
shiyiming
时间:
2011-4-10 12:14
标题:
Re: 请教如何删除数据集的最后一行?谢谢!
Thanks a lot!
作者:
shiyiming
时间:
2011-4-18 01:24
标题:
Re: 请教如何删除数据集的最后一行?谢谢!
[code:34q2sbme]data result;
set sashelp.class end=last;
if last then delete;
run;
[/code:34q2sbme]
作者:
shiyiming
时间:
2011-4-19 09:22
标题:
Re: 请教如何删除数据集的最后一行?谢谢!
It's also a good method,thanks!
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