Of Frank E Harrell Jr
Sent: Saturday, April 25, 2009 3:38 PM
To: David Winsemius
Cc: Emmanuel Charpentier; r-h...@stat.math.ethz.ch
Subject: Re: [R] Multiple Imputation in mice/norm
David Winsemius wrote:
On Apr 25, 2009, at 9:25 AM, Frank E Harrell Jr wrote:
Emmanuel Charpentier wrote:
Le vendredi
I'm trying to use either mice or norm to perform multiple imputation to fill
in some missing values in my data. The data has some missing values because
of a chemical detection limit (so they are left censored). I'd like to use
MI because I have several variables that are highly correlated. In
Le vendredi 24 avril 2009 à 14:11 -0700, ToddPW a écrit :
I'm trying to use either mice or norm to perform multiple imputation to fill
in some missing values in my data. The data has some missing values because
of a chemical detection limit (so they are left censored). I'd like to use
MI
Emmanuel Charpentier wrote:
Le vendredi 24 avril 2009 à 14:11 -0700, ToddPW a écrit :
I'm trying to use either mice or norm to perform multiple imputation to fill
in some missing values in my data. The data has some missing values because
of a chemical detection limit (so they are left
Danke sehr, herr Professor ! This one escaped me (notably because it's a
trifle far from my current interests...).
Emmanuel Charpentier
Le samedi 25 avril 2009 à 08:25 -0500, Frank E Harrell Jr a écrit :
Emmanuel Charpentier wrote:
Le vendredi 24 avril
On Apr 25, 2009, at 9:25 AM, Frank E Harrell Jr wrote:
Emmanuel Charpentier wrote:
Le vendredi 24 avril 2009 à 14:11 -0700, ToddPW a écrit :
I'm trying to use either mice or norm to perform multiple
imputation to fill
in some missing values in my data. The data has some missing
values
David Winsemius wrote:
On Apr 25, 2009, at 9:25 AM, Frank E Harrell Jr wrote:
Emmanuel Charpentier wrote:
Le vendredi 24 avril 2009 à 14:11 -0700, ToddPW a écrit :
I'm trying to use either mice or norm to perform multiple imputation
to fill
in some missing values in my data. The data has
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