[R] Use glm coefficients for other datasets

[Greg Snow]

What happens if you use the "newdata" argument name instead of "data"?

-- 
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
801.408.8111


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of maxsilva
> Sent: Tuesday, February 08, 2011 2:29 PM
> To: r-help at r-project.org
> Subject: Re: [R] Use glm coefficients for other datasets
> 
> 
> Thank you for your answer. But I still have the problem; for example,
> if i
> have data for 10 months, estimate the parameters of my logit model
> using 10
> months of data, and then use
> 
> predictions<-predict(model,data=1monthonly,family = binomial(link =
> logit),type="response")
> 
> I still get the rpedictions vector with as many rows as the 10month
> dataset
> :(
> 
> What can I do to solve this issue?
> 
> Thank you in advance.
> 
> 
> --
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> coefficients-for-other-datasets-tp3276626p3276881.html
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