R help - Jul 2011 - question about linear mixed model

Hi all:
I have a question about linear mixed model.

my linear mixed model with randomized slope and intercept with interaction
of time and group(g1,g2,g3):
model<- glmmPQL(log10(CD4) ~ time + factor(group)+ time:factor(group),
random = ~time|id)

What I get is only the main and interaction of time and group.My question
is:

1. How can I get the g1,g2,g3's slope respectively?In other words,how can I
get the slope of g1,the slope of g2,and the slope of g3?

2.How can I pair-wise compare the 3 slopes of g1,g2,g3?



Thanks a lot!


My best

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Note:

PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
and provide commented, minimal, self-contained, reproducible code.

Also, your question may be more appropriate for the R mixed-models mailing
list.

Kevin


On Sun, Jul 17, 2011 at 9:29 PM, Lao Meng <laomeng.3@gmail.com> wrote:
> Hi all:
> I have a question about linear mixed model.
>
> my linear mixed model with randomized slope and intercept with interaction
> of time and group(g1,g2,g3):
> model<- glmmPQL(log10(CD4) ~ time + factor(group)+ time:factor(group),
> random = ~time|id)
>
> What I get is only the main and interaction of time and group.My question
> is:
>
> 1. How can I get the g1,g2,g3's slope respectively?In other words,how
can I
> get the slope of g1,the slope of g2,and the slope of g3?
>
> 2.How can I pair-wise compare the 3 slopes of g1,g2,g3?
>
>
>
> Thanks a lot!
>
>
> My best
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> 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.
>
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