h*******d 发帖数: 272 | 1 你好 谢谢回复
我的问题是 POLICY 开始的时间有的是在JAN2010之前(left censored),有的是发生
在JAN2010 之后(LATE ENTRY) 那该怎么取数据呢 只保留LEFT CENSORED 的POLICY
建个新变量得出LEFT CENSORED时的AGE 是多少, 还是只取JAN2010之后的POLICY ,
还是都可以取( LEFT CENSORED 的POLICY有AGE, late entry的policy AGE=0)?
谢谢大家
drop |
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n*******e 发帖数: 2213 | 2 I respect your right. But when there is an oxbaby club,
why do you have to have your own Jan2010 club? It does
not make sense, at least to me.
No offense. Just my 0.02. |
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