[R] xyplot: key inside the plot region / lme: confidence bands for predicted

Michael Friendly friendly at yorku.ca
Thu Jul 8 15:43:12 CEST 2010

Kingsford Jones wrote:
> On Wed, Jul 7, 2010 at 8:59 AM, Michael Friendly <friendly at yorku.ca> wrote:
>> No one replied to my second question: how to get standard errors or
>> confidence intervals for the
>> estimated fixed effects from lme().    AFAICS, intervals() only gives CIs
>> for coefficients.
> Assuming you mean 'predictions based on the estimated fixed effects'
> rather than 'estimated fixed effects', for one solution have a look at
> Ben Bolker's r-sig-mixed-models FAQ, about 2/3 of the way down:
> http://glmm.wikidot.com/faq
> Googling "lme prediction intervals" turns up quite a bit.  Here's a
> recent conversation:
> <http://comments.gmane.org/gmane.comp.lang.r.lme4.devel/3291>
> hope it helps,
> Kingsford Jones
Thanks, Kingsford.  Exactly what I was looking for, both for code and 
explanations of alternatives.

Michael Friendly     Email: friendly AT yorku DOT ca 
Professor, Psychology Dept.
York University      Voice: 416 736-5115 x66249 Fax: 416 736-5814
4700 Keele Street    Web:   http://www.datavis.ca
Toronto, ONT  M3J 1P3 CANADA

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