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标题:
求助!数据转置问题!
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作者:
shiyiming
时间:
2012-8-8 12:16
标题:
求助!数据转置问题!
ID Qtr1 Qtr2 Qtr3 Qtr4;
E00224 12 33 22 .
E00367 35 48 40 30
将上面数据转成下面这种:
ID Qtr amount;
E00224 Qtr1 12
E00224 Qtr2 33
E00224 Qtr3 22
E00224 Qtr4 .
E00367 Qtr1 35
E00367 Qtr2 48
E00367 Qtr3 40
E00367 Qtr4 30
用transpose语句我会,我想请教大家用output 语句怎么实现?
谢谢大家!
作者:
shiyiming
时间:
2012-8-9 02:49
标题:
Re: 求助!数据转置问题!
how about:
data out;
set in;
array qt(4) qtr1-qtr4;
array nmq(4) $ ('Qtr1' 'Qtr2' 'Qtr3' 'Qtr4');
do i=1 to 4;
QTR=nmq(i);
Amount=qt(i);
output;
end;
drop i nmq: qtr1-qtr4;
run;
作者:
shiyiming
时间:
2012-8-9 17:59
标题:
Re: 求助!数据转置问题!
lz 能否展示一下用transpose的做法?
作者:
shiyiming
时间:
2012-8-10 09:25
标题:
Re: 求助!数据转置问题!
data in;
input ID $ Qtr1 Qtr2 Qtr3 Qtr4;
cards;
E00224 12 33 22 .
E00367 35 48 40 30
;
run;
proc transpose data=in out=out(rename=(_NAME_=qtr COL1=amount));
by id;
var qtr1 qtr2 qtr3 qtr4;
run;
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