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标题: 菜鸟问题~~万分紧急请大家帮忙看一下万分紧急啊~ [打印本页]

作者: shiyiming 时间: 2010-8-5 10:21
标题: 菜鸟问题~~万分紧急请大家帮忙看一下万分紧急啊~
原始数据是500毫秒的大致是这样的
09:14:00.500          data11 data12
09:15:00.500          data21       data22
09:15:01.000          data31       data32
09:15:01.500          data41       data42
09:15:02.000          data51       data52
09:15:02.500          data61       data62
09:15:03.000          data71       data72
......

我要做的分析需要把数据统计为3秒、5秒的数据。。。老板说用宏但是我基本上不会求助。。。哪位高手帮帮忙啊万分感谢~~~~~~~~~~ <img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" />

作者: shiyiming 时间: 2010-8-5 11:57
标题: Re: 菜鸟问题~~万分紧急请大家帮忙看一下万分紧急啊~
没忒明白,是按3秒和5秒进位吗?
[code:4t228r6h]data raw;
input time time12. data;
time_3s=time-mod(time,'0:00:03't);
time_5s=time-mod(time,'0:00:05't);
format time: time12.3;
datalines;
09:14:00.500 1
09:15:00.500 2
09:15:01.000 3
09:15:02.500 4
09:15:03.000 5
09:15:04.500 6
09:15:05.000 7
09:15:06.500 8
09:15:10.000 9
;[/code:4t228r6h]

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