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标题: 为何只读取了奇数行的观测呢? [打印本页]

作者: shiyiming    时间: 2008-11-18 13:54
标题: 为何只读取了奇数行的观测呢?
这是我的代码,执行后发现只读取了1、3、5、7.....奇数行的观测,2、4、6...等偶数行的观测那里去了呢?请求高人指点!
data test;
    infile 'F:test.txt' expandtabs firstobs=3;
    input obs name:$ 13. var1-var56;       
run;
作者: shiyiming    时间: 2008-11-18 16:08
标题: Re: 为何只读取了奇数行的观测呢?
很奇怪的是,当我把v1-v29时,所有观测被全部读取;而当试到v1-v30时,就会只读取一半观测了!这是什么原因呢?
作者: shiyiming    时间: 2008-11-18 23:50
标题: Re: 为何只读取了奇数行的观测呢?
either you have a very special text file or today is your special day!
作者: shiyiming    时间: 2008-11-19 09:14
标题: Re: 为何只读取了奇数行的观测呢?
Obviously, the v30 is read from the even line. Because your odd line can only meet v1-v29. Your SAS dataset is hungry.




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