search for: tr109ez

Displaying 11 results from an estimated 11 matches for "tr109ez".

Did you mean: t109_z
2006 Aug 16
1
[SPAM] - RE: REML with random slopes and random intercepts giving strange results - Bayesian Filter detected spam
...t; Thanks to everyone for replying to my previous questions, > very much > >> appreciated. > >> Simon Pickett > >> PhD student > >> Centre For Ecology and Conservation > >> Tremough Campus > >> University of Exeter in Cornwall > >> TR109EZ > >> Tel 01326371852 > >> > >> ______________________________________________ > >> R-help at stat.math.ethz.ch mailing list > >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide > >> http://www.R-proje...
2007 Apr 19
4
general question about plotting multiple regression results
...variables is only significant when the other independent variables are in the equation, it gives me strange lines. Please can someone show me the light? Thanks in advance, Simon. Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2007 Aug 14
1
graph dimensions default
...sing windows(width=,height=...) which opens up a new plotting device every time, so I end up with lots of graphs all over the place until I get the one I want! Thanks in advance, Simon Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852 http://www.uec.ac.uk/biology/research/phd-students/simon_pickett.shtml
2006 Aug 10
1
help with structuring random factors using lmer()
...gives me nearly what I want except there isnt an individual coefficient score for each individual for x2. Any suggestions very much appreciated. Simon Pickett s.pickett at exeter.ac.uk Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2006 Aug 15
1
REML with random slopes and random intercepts giving strange results
...looking at graphs. Indeed, why do the results differ at all? Excuse my naivety if this is a silly question. Thanks to everyone for replying to my previous questions, very much appreciated. Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2006 Aug 24
1
help: trouble using lines()
...near mixed models in R" by S?ren Feodor Nielsen 20003. http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-mixed-models.pdf#search=%22Linear%20mixed%20models%20in%20R%22 Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2007 Feb 27
2
str() to extract components
...at : 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
2007 Apr 27
1
how to be clever with princomp?
...e pc scores across the entries for each individual. (I developed something that worked but it takes about 5 minutes to run!) Thanks for all your help, very much appreciated, Simon. Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2006 Sep 05
1
help: advice on the structuring of ReML models for analysing growth curves
...atment1*treatment2*brood size*sex+(id|brood)+(1|brood)+(1|age), data=H) Is this the "right" approach or am I barking up the wrong tree? Any suggestions much appreciated, Simon Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2006 Oct 20
1
arrows and points for error bars
...error plots? Sorry if this seems a bit pedantic, but it would be great if I could resolve this problem and so enable me to use R for publication standard graphs... Thanks everyone :-) Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852
2006 Aug 11
1
help:coerce lmer.coef to matrix
...ns by 700 rows. as.data.frame() wont work on this and I cant seem to specify that I want three columns when I tried <-matrix(lmer.coef,ncol=length(lmer.coef)).... Thanks very much, S Simon Pickett PhD student Centre For Ecology and Conservation Tremough Campus University of Exeter in Cornwall TR109EZ Tel 01326371852