DATA B
INFILE raw;
INPUT @23 C $4.;
IF C='0000' then let E=0;(将E转换成数字型的)
IF C='0001' then let E=1;
(这样还需要根据E的值来确定F的startpoint)[color=#FF0000:24zrmcu1]这里是难点,请大家帮忙[/color:24zrmcu1]
call execute[color=#FF0000:24zrmcu1]('another data step need to invoke variable "E" and "F");[/color:24zrmcu1]
run;
[color=#FF0000:24zrmcu1]
还有怎么调用他们的值?[/color:24zrmcu1] 谢谢。作者: shiyiming 时间: 2010-5-30 19:35 标题: Re: 向大家请教个问题啊 前半个问题我猜的,后半个问题没看懂
[code:gp1gbnli]data temp;
input @;
select (substr(_infile_,10,4));
when ('0000') e=0;
when ('0001') e=1;
end;
input @(e+5) f $1.;
datalines;
1234A67890000X
12345B7890001X
;[/code:gp1gbnli]