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标题:
转载：批量读入txt
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作者:
shiyiming
时间:
2010-11-17 16:08
标题:
转载：批量读入txt
From crackman's blog on Baidu
<ol>
<li><font size="3" face="宋体">options noxwait;<br>
</font></li>
<li><font size="3"><br>
</font></li>
<li><font size="3" face="宋体">x "dir d:\*.txt /b > d:\filename";<br>
</font></li>
<li><font size="3"><br>
</font></li>
<li><font size="3" face="宋体">data ccc;<br>
</font></li>
<li><font size="3" face="宋体">length file $300;<br>
</font></li>
<li><font size="3" face="宋体">infile "d:\filename";<br>
</font></li>
<li><font size="3" face="宋体">input file:$300.;<br>
</font></li>
<li><font size="3" face="宋体">file=compress("D:\"||file);<br>
</font></li>
<li><font size="3" face="宋体">infile aaa filevar=file end=eof;<br>
</font></li>
<li><font size="3" face="宋体">do while (not eof);<br>
</font></li>
<li><font size="3" face="宋体">input x;<br>
</font></li>
<li><font size="3" face="宋体">output;<br>
</font></li>
<li><font size="3" face="宋体">end;<br>
</font></li>
<li><font size="3" face="宋体">run;<br>
</font></li>
<li><font size="3"><br>
</font></li>
<li><font size="3" face="宋体">x "del d:\filename";</font> 、</li>
<li><a href="http://www.pinggu.org/bbs/thread-963079-1-1.html"><!-- m --><a class="postlink" href="http://www.pinggu.org/bbs/thread-963079-1-1.html">http://www.pinggu.org/bbs/thread-963079-1-1.html</a><!-- m --></a></li>
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作者:
shiyiming
时间:
2011-2-3 09:37
标题:
Re: 转载：批量读入txt
其实一个不常用的infile选项可以在DATA STEP内部解决这个问题：
infile "&folder.\*.txt" filename=flname;
input;
x=_infile_;
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