mod <- lmer(resp3~b$age+b$size+b$pcfat+(1|sex), data=b) coef(mod)[1]$Subject[1,1]
[EMAIL PROTECTED] wrote on 27/02/2007 16:52:54: > Hi, > > I have been dabbling with str() to extract values from outputs such as > lmer etc and have found it very helpful sometimes. > > but only seem to manage to extract the values when the output is one > simple table, any more complicated and I'm stumped :-( > > take this example of the extracted coeficients from a lmer analysis... > > using str(coef(lmer(resp3~b$age+b$size+b$pcfat+(1|sex), data=b))) yields > > Formal class 'lmer.coef' [package "Matrix"] with 3 slots > ..@ .Data :List of 1 > .. ..$ :`data.frame': 2 obs. of 4 variables: > .. .. ..$ (Intercept): num [1:2] 1.07 1.13 > .. .. ..$ b$age : num [1:2] 0.00702 0.00702 > .. .. ..$ b$size : num [1:2] 0.0343 0.0343 > .. .. ..$ b$pcfat : num [1:2] 0.0451 0.0451 > ..@ varFac: list() > ..@ stdErr: num(0) > > how do I "get inside" the first table to get the value 1.07 for instance? > > Any help much appreciated. > > > Simon Pickett > PhD student > Centre For Ecology and Conservation > Tremough Campus > University of Exeter in Cornwall > TR109EZ > Tel 01326371852 > > ______________________________________________ > R-help@stat.math.ethz.ch 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@stat.math.ethz.ch 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.
