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标题:
跟crakman做sas base认证试题(36)
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作者:
shiyiming
时间:
2010-11-12 16:25
标题:
跟crakman做sas base认证试题(36)
From crackman's blog on Baidu
<p><font size="4">36.Given the contents of the raw data file 'EMPLOYEE.TXT':<br>
<br>
----+----10---+----20---+----30--<br>
Xing 2 19 2004 ACCT<br>
Bob 5 22 2004 MKTG<br>
Jorge 3 14 2004 EDUC<br>
<br>
The following SAS program is submitted:<br>
<br>
data WORK.EMPLOYEE;<br>
infile 'EMPLOYEE.TXT' ;<br>
input <br>
@1 FirstName $<br>
@15 StartDate <br>
@25 Department $;<br>
run;<br>
<br>
Which SAS informat correctly completes the program?<br>
A. date9.<br>
B. mmddyy10.<br>
C. ddmmyy10.<br>
D. mondayyr10.</font></p>
<p><font size="4">Answer: B<br>
本文属于博客:</font><a href="http://hi.baidu.com/crack_man/home"><font size="4"><!-- m --><a class="postlink" href="http://hi.baidu.com/crack_man/home">http://hi.baidu.com/crack_man/home</a><!-- m --></font></a><font size="4"> 版权归作者所有,欢迎转载!如有转载,请务必注明出处!未经本文作者同意</font></p>
<p><font size="4">不得用于商业应用。</font></p>
<p><font size="4">本题考察的是时间日期数据的格式问题。</font></p>
<p><font size="4">完成的程序是:<br>
data WORK.EMPLOYEE;<br>
infile 'EMPLOYEE.TXT' ;<br>
informat startdate mmddyy10.;<br>
input <br>
@1 FirstName $<br>
@15 StartDate <br>
@25 Department $;<br>
run;</font></p>
<p><font size="4">MMDDYY10.数据格式:<br>
08 11 2009<br>
8 11 2009<br>
11 12 2009<br>
08-11-2009<br>
08/11/2009<br>
等等这些格式都可以读取。<br>
@1其实列指针指向第一列,@15就是指向第十五列读取数据。</font></p> <a href="http://hi.baidu.com/crack%5Fman/blog/item/6a9ad4c0ee79d2db38db49c8.html">阅读全文</a>
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