On 25.04.2013 18:12, tonitogomez wrote:
Hi Bill,
Very clear response.
How about when the missing values are on the response variable being
predicted (y)? That is, the model is fitted only to complete cases, but then
I want to have predictions for all individual y (including those missing).
Can
Hi Bill,
Very clear response.
How about when the missing values are on the response variable being
predicted (y)? That is, the model is fitted only to complete cases, but then
I want to have predictions for all individual y (including those missing).
Can I use the mean for that variable 'y'?
EXAMP
On Fri, 2011-02-11 at 20:51 -0500, Axel Urbiz wrote:
> Dear users,
>
> I'll appreciate your help with this (hopefully) simple problem.
>
> I have a model object which was fitted to inputs X1, X2, X3. Now, I'd like
> to use this object to make predictions on a new data set where only X1 and
> X2 a
ject.org [r-help-boun...@r-project.org] On Behalf Of
Axel Urbiz [axel.ur...@gmail.com]
Sent: 12 February 2011 11:51
To: R-help@r-project.org
Subject: [R] Predictions with missing inputs
Dear users,
I'll appreciate your help with this (hopefully) simple problem.
I have a model object which w
Dear users,
I'll appreciate your help with this (hopefully) simple problem.
I have a model object which was fitted to inputs X1, X2, X3. Now, I'd like
to use this object to make predictions on a new data set where only X1 and
X2 are available (just use the estimated coefficients for these variabl
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