proc sql;
create table proclib.paylist
(IdNum char(4),
Gender char(1),
Jobcode char(3),
Salary num,
Birth num informat=date7.
format=date7.,
Hired num informat=date7.
format=date7.);
insert into proclib.paylist
values('1639','F','TA1',42260,'26JUN70'd,'28JAN91'd)
values('1065','M','ME3',38090,'26JAN54'd,'07JAN92'd)
values('1400','M','ME1',29769.'05NOV67'd,'16OCT90'd)
values('1561','M',null,36514,'30NOV63'd,'07OCT87'd)
values('1221','F','FA3',.,'22SEP63'd,'04OCT94'd);
title 'Proclib.Paylist Table';
select *
from proclib.paylist;
proc printto; run;
这个程序的最后为什么有
select*
from proclib.paylist;
我觉得既然之前已经给出了变量和观测以及数据集的名称,那要这个还有什么意义?而且proclib.paylist本身就是新数据集的名称。