Re: [R] Missing data and Imputation

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From: A.J. Rossini (rossini@blindglobe.net)
Date: Tue 09 Apr 2002 - 03:58:20 EST 

Message-id: <87zo0e3web.fsf@jeeves.blindglobe.net>

>>>>> "ted" == Ted Harding <Ted> writes:

    ted> Hi Folks,
    ted> I'm currently looking at missing data/imputation
    ted> methods (including multiple imputation).

    ted> S-Plus has a "missing data library".

    ted> What similar resources are available within R?

Joe Shafer's packages (cat, norm, mix), which may form the basis for
S-Plus' library (I don't remember this, any more) are available.

A general framework would be nice for creating and recreating imputed
data sets, but in general, it isn't hard to roll your own.

best,
-tony 

-- 
A.J. Rossini				Rsrch. Asst. Prof. of Biostatistics
U. of Washington Biostatistics		rossini@u.washington.edu	
FHCRC/SCHARP/HIV Vaccine Trials Net	rossini@scharp.org
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