[R] obtaining exact p-values in mixed effects model

[Yves Magliulo]

hi,

>  Is there a way we can obtain 
> the exact p-values from lme without rounding?
use summary instead.



> used commands:
> 
> library(nlme)
> g<-lme(value~factor(fac1)+factor(fac2)+factor(fac1):factor(fac2),data=mydataframe,random=~1|factor(fac3))
> ag<-anova(g)

summary(g)$tTable[,5] will provide the exact p-value 

you can always get the exact value of summary or predict etc... remember
it's not only printing, it's also a list

see ?summary.lme for more info


hope it's help


> kind regards, R. Alberts
> 
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-- 
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Yves Magliulo <ym at climpact.com>
R&D Engineer, CLIMPACT

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