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沙发

楼主 |
发表于 2010-8-20 08:35:38
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只看该作者
Re: 日期格式怎么转化
[code:33f75kaz]data y;
input id temp :$10.;
if not missing(temp) then
year=mdy(input(scan(temp,2),best.),
input(scan(temp,3),best.),
input(scan(temp,1),best.));
format year yymmdd10.;
cards;
1001 1975-01-23
1002 1972-01-08
1003 1971-4-3
1004 1989-12-6
1005 .
1006 1974-09-20
1007 1978-07-20
1008 1972-11-15
1009 1976-04-21
1010 1965-11-27
1011 .
1012 1974-04-12
1013 1977-02-16
1014 1978-10-1
1015 1977-02-19
1016 1974-01-09
1017 1978-02-27
1018 1975-09-21
1019 1976-6-2
1020 1976-11-12
1021 1972-7-7
1022 1970-1-7
1023 1971-2-18
1024 1975-10-11
1025 1978-6-3
1026 1973-11-3
;[/code:33f75kaz] |
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