[R] Repeated measures regression

[Lorenz.Gygax@fat.admin.ch]

Why not start with:

@Book{Pin:00a,
  author = 	 {Pinheiro, Jose C and Bates, Douglas M},
  title = 	 {Mixed-Effects Models in {S} and {S}-{P}{L}{U}{S}},
  publisher = 	 {Springer},
  year = 	 {2000},
  address = 	 {New York}
}

Regards, Lorenz

> -----Original Message-----
> From: r-help-bounces at stat.math.ethz.ch
> [mailto:r-help-bounces at stat.math.ethz.ch]On Behalf Of knussear
> Sent: Wednesday, May 05, 2004 5:59 AM
> To: r-help at stat.math.ethz.ch
> Subject: [R] Repeated measures regression
> 
> 
> Hi List,
> 
> Just wondering if there is such a thing as repeated measures 
> regression, and if so, can R do it?
> 
> I have repeated measurements of 10 individuals over a 45 day period, 
> and I would like to regress their daily activity time against a daily 
> environmental temperature. If I do so using averages of 
> activity time I 
> find a significant negative correlation, but I worry that because I 
> have used the same 10 individuals for each daily mean that the daily 
> averages are not independent.
> 
> Can anyone help?
> 
> Thanks
> 
> Kenneth E. Nussear                     Phone  775 784-4565
> Biological Resources                   FAX 775 784-1369
> Research Center/315                  knussear at biodiversity.unr.edu
> Reno, Nevada   89557                http://www.brrc.unr.edu/~knussear/
> 
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