[R] confidence Intervals for predictions in GLS

2010-08-14 Thread Camilo Mora

Hi everyone:

Is there a function in R to calculate the confidence intervals for the  
predictions of a GLS(Generalized Least Square) model?


The function predict gives confidence intervals for the predictions  
of other types of models (lm, glm, etc) but not gls.


Any input will be much appreciated,

Best,

Camilo

Camilo Mora, Ph.D.
Department of Biology
Dalhouisie University
Halifax, Canada
Phone: (902) 494-7720
http://as01.ucis.dal.ca/fmap/people.php?pid=53

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Re: [R] confidence Intervals for predictions in GLS

2010-08-14 Thread Frank Harrell


install.packages('rms')
require(rms)
?Gls
?plot.Predict

Frank E Harrell Jr   Professor and ChairmanSchool of Medicine
 Department of Biostatistics   Vanderbilt University

On Sat, 14 Aug 2010, Camilo Mora wrote:


Hi everyone:

Is there a function in R to calculate the confidence intervals for the
predictions of a GLS(Generalized Least Square) model?

The function predict gives confidence intervals for the predictions
of other types of models (lm, glm, etc) but not gls.

Any input will be much appreciated,

Best,

Camilo

Camilo Mora, Ph.D.
Department of Biology
Dalhouisie University
Halifax, Canada
Phone: (902) 494-7720
http://as01.ucis.dal.ca/fmap/people.php?pid=53

__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.



__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.