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R-SIG-mixed-models October 2011

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Zhang 2011 (re)analysis
7 msgs
Ben Bolker Zhang 2011 (re)analysis Oct 30, 2011
Ben Bolker Zhang 2011 (re)analysis Oct 30, 2011
Ben Bolker Zhang 2011 (re)analysis Oct 30, 2011
Reinhold Kliegl Zhang 2011 (re)analysis Oct 31, 2011
Reinhold Kliegl Zhang 2011 (re)analysis Oct 31, 2011
Saang-Yoon Hyun Zhang 2011 (re)analysis Oct 31, 2011
Juliet Hannah Zhang 2011 (re)analysis Oct 31, 2011
Problem with fitted function
2 msgs
Ira Sharenow Problem with fitted function Oct 29, 2011
Doran, Harold Problem with fitted function Oct 31, 2011
seeking some advice on fixed vs random specification
1 msg
david depew seeking some advice on fixed vs random specification Oct 31, 2011
Correction! glht: multiple comparisons, full cross, 2 treatments
1 msg
Colin Wahl Correction! glht: multiple comparisons, full cross, 2 treatments Oct 29, 2011
glht hypothesis test, full cross, 2 treatments.
1 msg
Colin Wahl glht hypothesis test, full cross, 2 treatments. Oct 29, 2011
valid estimates using lme4?
4 msgs
Alessandro Moscatelli valid estimates using lme4? Oct 29, 2011
Abhijit Dasgupta valid estimates using lme4? Oct 29, 2011
Alessandro Moscatelli valid estimates using lme4? Oct 29, 2011
Abhijit Dasgupta valid estimates using lme4? Oct 29, 2011
Bug in lme4a causing disk to become full
1 msg
Michael Lawrence Bug in lme4a causing disk to become full Oct 29, 2011
plot main effect predictions with CIs for crossed lmer model
1 msg
John.Morrongiello at csiro.au plot main effect predictions with CIs for crossed lmer model Oct 29, 2011
lmer (glmer) stratification of fixed effects and the / (forward slash) command (lme4)
2 msgs
Derek Dunfield lmer (glmer) stratification of fixed effects and the / (forward slash) command (lme4) Oct 26, 2011
Douglas Bates lmer (glmer) stratification of fixed effects and the / (forward slash) command (lme4) Oct 28, 2011
valid estimates using lme4?
1 msg
Ryan King valid estimates using lme4? Oct 28, 2011
valid estimates using lme4?
9 msgs
Vernooij, J.C.M. (Hans) valid estimates using lme4? Oct 28, 2011
Dimitris Rizopoulos valid estimates using lme4? Oct 28, 2011
Geoff Brookshire valid estimates using lme4? Oct 28, 2011
Douglas Bates valid estimates using lme4? Oct 28, 2011
Douglas Bates valid estimates using lme4? Oct 28, 2011
Doran, Harold valid estimates using lme4? Oct 28, 2011
Doran, Harold valid estimates using lme4? Oct 28, 2011
Kevin Wright valid estimates using lme4? Oct 28, 2011
Joshua Wiley valid estimates using lme4? Oct 28, 2011
how to fit multivariate linear mixed model with `lme4`
1 msg
Ned Dochtermann how to fit multivariate linear mixed model with `lme4` Oct 28, 2011
Model assessment strategy for binomial mixed model
1 msg
Adam Smith Model assessment strategy for binomial mixed model Oct 27, 2011
how to fit multivariate linear mixed model with `lme4`
2 msgs
iftikhar ahmad how to fit multivariate linear mixed model with `lme4` Oct 26, 2011
David Afshartous how to fit multivariate linear mixed model with `lme4` Oct 27, 2011
heterogeneous residual variances using rcov in MCMCglmm?
2 msgs
Malcolm Fairbrother heterogeneous residual variances using rcov in MCMCglmm? Oct 27, 2011
Jarrod Hadfield heterogeneous residual variances using rcov in MCMCglmm? Oct 27, 2011
Multivariate Linear Mixed Model in lme4
2 msgs
iftikhar ahmad Multivariate Linear Mixed Model in lme4 Oct 26, 2011
Kevin Wright Multivariate Linear Mixed Model in lme4 Oct 26, 2011
[Lme4-authors] error loading lme4 on R.2.13.2
2 msgs
Martin Maechler error loading lme4 on R.2.13.2 Oct 26, 2011
Ben Pelzer convergence warning lmer depends on order expl. vars Oct 26, 2011
heterogeneous residual variances using rcov in MCMCglmm?
2 msgs
Malcolm Fairbrother heterogeneous residual variances using rcov in MCMCglmm? Oct 25, 2011
David Atkins heterogeneous residual variances using rcov in MCMCglmm? Oct 25, 2011
Temporal autocorrelation when no significant time trend
2 msgs
Karel Viaene Temporal autocorrelation when no significant time trend Oct 24, 2011
Ben Bolker Temporal autocorrelation when no significant time trend Oct 24, 2011
GLMM, interpretation and set up of random/fixed effects in a longitudinal/hierarchical dataset
1 msg
glenda mendieta GLMM, interpretation and set up of random/fixed effects in a longitudinal/hierarchical dataset Oct 24, 2011
lme & lmer - weighting and multiple random effects
1 msg
Clark Allan Dr (MED) lme & lmer - weighting and multiple random effects Oct 24, 2011
Multivariate Linear Mixed Model in lme4
3 msgs
Muhammad Yaseen Multivariate Linear Mixed Model in lme4 Oct 22, 2011
Muhammad Yaseen Multivariate Linear Mixed Model in lme4 Oct 22, 2011
David Afshartous Multivariate Linear Mixed Model in lme4 Oct 22, 2011
mixed effects logistic regression diagnostics
3 msgs
Darren Norris mixed effects logistic regression diagnostics Oct 21, 2011
S Mazeri mixed effects logistic regression diagnostics Oct 21, 2011
Steven J. Pierce mixed effects logistic regression diagnostics Oct 22, 2011
lme interpretation
2 msgs
Joanie VanDeWalle lme interpretation Oct 21, 2011
Ben Bolker lme interpretation Oct 21, 2011
variance estimates of main effects change dramatically depending on interactions permitted
2 msgs
Michael Lawrence variance estimates of main effects change dramatically depending on interactions permitted Oct 21, 2011
Reinhold Kliegl variance estimates of main effects change dramatically depending on interactions permitted Oct 21, 2011
Teaching to use lme4
3 msgs
Yvonnick Noel Teaching to use lme4 Oct 21, 2011
Philipp Doebler Teaching to use lme4 Oct 21, 2011
Yvonnick Noel Teaching to use lme4 Oct 21, 2011
mixed effects logistic regression diagnostics
1 msg
S Mazeri mixed effects logistic regression diagnostics Oct 21, 2011
Dispersion parameter for a poisson GLMM
1 msg
Alecia Carter Dispersion parameter for a poisson GLMM Oct 20, 2011
Teaching to use lme4
2 msgs
Philipp Doebler Teaching to use lme4 Oct 20, 2011
Martin Schmettow Teaching to use lme4 Oct 20, 2011
Calculating main effects
2 msgs
Iker Vaquero Alba Calculating main effects Oct 20, 2011
Ben Bolker Calculating main effects Oct 20, 2011
Interpreting the variance components with crossed random effects
2 msgs
Nick Isaac Interpreting the variance components with crossed random effects Oct 19, 2011
ONKELINX, Thierry Interpreting the variance components with crossed random effects Oct 20, 2011
LRT tests with lme4 and single random effects
1 msg
Ned Dochtermann LRT tests with lme4 and single random effects Oct 19, 2011
Doug Bates' new book?
5 msgs
lopez toledo Doug Bates' new book? Oct 18, 2011
Douglas Bates Doug Bates' new book? Oct 18, 2011
Doran, Harold Doug Bates' new book? Oct 18, 2011
Likan Zhan To interpret the interaction between treatment factors in lme4 Oct 19, 2011
Chris Howden To interpret the interaction between treatment factors in lme4 Oct 19, 2011
LRT tests with lme4 and single random effects
1 msg
Ned Dochtermann LRT tests with lme4 and single random effects Oct 19, 2011
help
2 msgs
Matthew Boden help Oct 18, 2011
ONKELINX, Thierry help Oct 19, 2011
random effect NaN corr interpretation?
1 msg
Mollie Brooks random effect NaN corr interpretation? Oct 18, 2011
Doug Bates' new book? (Douglas Bates
1 msg
Carl Von Ende Doug Bates' new book? (Douglas Bates Oct 18, 2011
longitudinal analysis of nested samples
2 msgs
Christopher Eckert longitudinal analysis of nested samples Oct 17, 2011
ONKELINX, Thierry longitudinal analysis of nested samples Oct 18, 2011
mcmcsamps for binomial models in lmer
1 msg
Gillian Raab mcmcsamps for binomial models in lmer Oct 18, 2011
parameter restrictions
3 msgs
Shu Ding parameter restrictions Oct 13, 2011
Ben Bolker parameter restrictions Oct 17, 2011
dave fournier parameter restrictions Oct 17, 2011
to interpret the interactions of treatment factors in lme4
1 msg
Likan Zhan to interpret the interactions of treatment factors in lme4 Oct 17, 2011
To interpret the interactions when the predictors are treatment factors in lme4
1 msg
Likan Zhan To interpret the interactions when the predictors are treatment factors in lme4 Oct 17, 2011
longitudinal analysis of nested samples
2 msgs
Giancarlo Sadoti longitudinal analysis of nested samples Oct 16, 2011
ONKELINX, Thierry longitudinal analysis of nested samples Oct 17, 2011
Observer-level random effects & the varianc
1 msg
Ross Culloch Observer-level random effects & the varianc Oct 17, 2011
MCMCglmm: predicting zeros and the rcov structure
1 msg
Leslie Curren MCMCglmm: predicting zeros and the rcov structure Oct 16, 2011
compare GAMs with simple random effect
4 msgs
Valerio Bartolino compare GAMs with simple random effect Oct 10, 2011
Eryn McFarlane Maternal Genetic Effects in MCMCglmm Oct 11, 2011
Jarrod Hadfield Maternal Genetic Effects in MCMCglmm Oct 11, 2011
Eryn McFarlane Maternal Genetic Effects in MCMCglmm Oct 13, 2011
Observer-level random effects & the varianc
1 msg
Highland Statistics Ltd Observer-level random effects & the varianc Oct 13, 2011
Crossed or random effects
4 msgs
Katrina Evans Crossed or random effects Oct 6, 2011
Ben Bolker Crossed or random effects Oct 6, 2011
Katrina Evans Crossed or random effects Oct 13, 2011
Ben Bolker Crossed or random effects Oct 13, 2011
trying to reproduce useR!2011 nlmer examples
1 msg
Thomas Petzoldt trying to reproduce useR!2011 nlmer examples Oct 12, 2011
coding multivariate + multiple membership in MCMCglmm
2 msgs
Alexandre Courtiol coding multivariate + multiple membership in MCMCglmm Oct 12, 2011
Jarrod Hadfield coding multivariate + multiple membership in MCMCglmm Oct 12, 2011
hatTrace in current version of lme4
1 msg
Jarrett Byrnes hatTrace in current version of lme4 Oct 12, 2011
Repeated measures -mixed model
1 msg
Martin Repeated measures -mixed model Oct 12, 2011
Observer-level random effects & the variance it they account for...
1 msg
Ross Culloch Observer-level random effects & the variance it they account for... Oct 12, 2011
compare GAMs with simple random effects
2 msgs
Valerio Bartolino compare GAMs with simple random effects Oct 10, 2011
Gavin Simpson compare GAMs with simple random effects Oct 11, 2011
Using multcomp in post-hoc comparisons
1 msg
Helios de Rosario Using multcomp in post-hoc comparisons Oct 11, 2011
Stratification in a mixed model
1 msg
ONKELINX, Thierry Stratification in a mixed model Oct 11, 2011
Using multcomp in post-hoc comparisons
1 msg
Iker Vaquero Alba Using multcomp in post-hoc comparisons Oct 10, 2011
confidence intervals of population means fitted with a nonlinear mixed-effect model (package nlme)
2 msgs
Renaud Lancelot confidence intervals of population means fitted with a nonlinear mixed-effect model (package nlme) Oct 9, 2011
Ben Bolker confidence intervals of population means fitted with a nonlinear mixed-effect model (package nlme) Oct 9, 2011
Chisq = 0 and p = 1 with nested lmer models
1 msg
Iker Vaquero Alba Chisq = 0 and p = 1 with nested lmer models Oct 9, 2011
Profiling the likelihood of repeatability
1 msg
Michael Lawrence Profiling the likelihood of repeatability Oct 8, 2011
HOW TO INSTALL lmer package on linux Ubuntu
2 msgs
Phil Smith HOW TO INSTALL lmer package on linux Ubuntu Oct 8, 2011
Martin Maechler HOW TO INSTALL lmer package on linux Ubuntu Oct 8, 2011
Multilevel binomial/survival model with repeated measures
1 msg
Adam Smith Multilevel binomial/survival model with repeated measures Oct 7, 2011
Multilevel binomial/survival model with repeated measures
2 msgs
Adam Smith Multilevel binomial/survival model with repeated measures Oct 6, 2011
Ben Bolker Multilevel binomial/survival model with repeated measures Oct 7, 2011
BRR weights in lme4
1 msg
Martin Maechler BRR weights in lme4 Oct 7, 2011
negative variance - my mistake
1 msg
Phil Smith negative variance - my mistake Oct 6, 2011
gamm: problems with corCAR1
1 msg
Karel Viaene gamm: problems with corCAR1 Oct 6, 2011
Random slope models with nested random effects and multiple x variables
4 msgs
Samantha Patrick Random slope models with nested random effects and multiple x variables Oct 6, 2011
ONKELINX, Thierry Random slope models with nested random effects and multiple x variables Oct 6, 2011
Samantha Patrick Random slope models with nested random effects and multiple x variables Oct 6, 2011
ONKELINX, Thierry Random slope models with nested random effects and multiple x variables Oct 6, 2011
negative estimate from sd(resid(fit))
4 msgs
Phil Smith negative estimate from sd(resid(fit)) Oct 5, 2011
ONKELINX, Thierry negative estimate from sd(resid(fit)) Oct 5, 2011
Renaud Lancelot negative estimate from sd(resid(fit)) Oct 5, 2011
Rolf Turner negative estimate from sd(resid(fit)) Oct 5, 2011
Specifying pdMat classes in lme
1 msg
Christoph Scherber Specifying pdMat classes in lme Oct 5, 2011
installing lme4 and Matrix from R-Forge for R-devel (2.14)
4 msgs
Yvonnick Noel installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 3, 2011
Douglas Bates installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 3, 2011
Yvonnick Noel installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 5, 2011
Martin Maechler installing lme4 and Matrix; getME() in lme4_0.999375-42 Oct 5, 2011
F and Wald chi-square tests in mixed-effects models
1 msg
Ben Bolker F and Wald chi-square tests in mixed-effects models Oct 4, 2011
Selfstarter non-linear (double logistic) - code now available
2 msgs
Steve Oswald Selfstarter non-linear (double logistic) - code now available Oct 3, 2011
C. E. Timothy Paine Selfstarter non-linear (double logistic) - code now available Oct 4, 2011
including the same variable both as fixed and as part of a complex random variable?
3 msgs
Hans Ekbrand including the same variable both as fixed and as part of a complex random variable? Oct 3, 2011
ONKELINX, Thierry including the same variable both as fixed and as part of a complex random variable? Oct 4, 2011
Hans Ekbrand including the same variable both as fixed and as part of a complex random variable? Oct 4, 2011
MCMCglmm question
1 msg
Liliana ballesteros MCMCglmm question Oct 4, 2011
Opaque error message from clmm
1 msg
Rune Haubo Opaque error message from clmm Oct 4, 2011
getGroups error (Invalid formula for groups) when using nlme
1 msg
Horiuchi, Kalanthe (CDC/OID/NCEZID) (CTR) getGroups error (Invalid formula for groups) when using nlme Oct 3, 2011
Singular convergence in lmer
6 msgs
Benjamin J. Ciotti Singular convergence in lmer Oct 2, 2011
ONKELINX, Thierry Singular convergence in lmer Oct 3, 2011
Benjamin J. Ciotti Singular convergence in lmer Oct 3, 2011
Luca Borger Singular convergence in lmer Oct 3, 2011
ONKELINX, Thierry Singular convergence in lmer Oct 3, 2011
Benjamin J. Ciotti Singular convergence in lmer Oct 3, 2011
installing lme4 and Matrix from R-Forge for R-devel (2.14)
1 msg
Yvonnick Noel installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 2, 2011