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Re: st: Restricting range for predictions from multiple imputation
From
Shehzad Ali <[email protected]>
To
[email protected]
Subject
Re: st: Restricting range for predictions from multiple imputation
Date
Fri, 12 Nov 2010 14:01:30 +0000 (GMT)
Thanks, Rich.
Very helpful.
Shehzad
----- Original Message ----
> From: Richard Goldstein <[email protected]>
> To: [email protected]
> Sent: Fri, 12 November, 2010 13:10:14
> Subject: Re: st: Restricting range for predictions from multiple imputation
>
> yes, use the interval option in -ice-
>
> Rich
>
> On 11/12/10 7:39 AM, Shehzad Ali wrote:
> > Hi listers,
> >
> > This question comes from a colleague who is using Stata's -ice- module to
>impute
>
> > a continuous variable. Many imputed values are negative which are not
>sensible
>
> > in her analysis. I was wondering if there was a way to specify a restricted
> > range to ensure that all imputed values are positive or within a specified
> > range. Someone mentioned that SAS does that by discarding out of range
> > predictions and then re-imputing. I wonder if there is a way to deal with
>this
>
> > in Stata?
> >
> > Thanks,
> > Shehzad
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