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R-SIG-mixed-models October 2011

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Abhijit Dasgupta

Last active: Oct 29, 2011
2 msgs
Abhijit Dasgupta valid estimates using lme4? Oct 29, 2011 Abhijit Dasgupta valid estimates using lme4? Oct 29, 2011

Adam Smith

Last active: Oct 27, 2011
3 msgs
Adam Smith Multilevel binomial/survival model with repeated measures Oct 6, 2011 Adam Smith Multilevel binomial/survival model with repeated measures Oct 7, 2011 Adam Smith Model assessment strategy for binomial mixed model Oct 27, 2011

Alecia Carter

Last active: Oct 20, 2011
1 msg
Alecia Carter Dispersion parameter for a poisson GLMM Oct 20, 2011

Alessandro Moscatelli

Last active: Oct 29, 2011
2 msgs
Alessandro Moscatelli valid estimates using lme4? Oct 29, 2011 Alessandro Moscatelli valid estimates using lme4? Oct 29, 2011

Alexandre Courtiol

Last active: Oct 12, 2011
1 msg
Alexandre Courtiol coding multivariate + multiple membership in MCMCglmm Oct 12, 2011

Ben Bolker

Last active: Oct 30, 2011
12 msgs
Ben Bolker F and Wald chi-square tests in mixed-effects models Oct 4, 2011 Ben Bolker Crossed or random effects Oct 6, 2011 Ben Bolker Multilevel binomial/survival model with repeated measures Oct 7, 2011 Ben Bolker confidence intervals of population means fitted with a nonlinear mixed-effect model (package nlme) Oct 9, 2011 Ben Bolker Crossed or random effects Oct 13, 2011 Ben Bolker parameter restrictions Oct 17, 2011 Ben Bolker Calculating main effects Oct 20, 2011 Ben Bolker lme interpretation Oct 21, 2011 Ben Bolker Temporal autocorrelation when no significant time trend Oct 24, 2011 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

Ben Pelzer

Last active: Oct 26, 2011
1 msg
Ben Pelzer convergence warning lmer depends on order expl. vars Oct 26, 2011

Benjamin J. Ciotti

Last active: Oct 3, 2011
3 msgs
Benjamin J. Ciotti Singular convergence in lmer Oct 2, 2011 Benjamin J. Ciotti Singular convergence in lmer Oct 3, 2011 Benjamin J. Ciotti Singular convergence in lmer Oct 3, 2011

C. E. Timothy Paine

Last active: Oct 4, 2011
1 msg
C. E. Timothy Paine Selfstarter non-linear (double logistic) - code now available Oct 4, 2011

Carl Von Ende

Last active: Oct 18, 2011
1 msg
Carl Von Ende Doug Bates' new book? (Douglas Bates Oct 18, 2011

Chris Howden

Last active: Oct 19, 2011
1 msg
Chris Howden To interpret the interaction between treatment factors in lme4 Oct 19, 2011

Christoph Scherber

Last active: Oct 5, 2011
1 msg
Christoph Scherber Specifying pdMat classes in lme Oct 5, 2011

Christopher Eckert

Last active: Oct 17, 2011
1 msg
Christopher Eckert longitudinal analysis of nested samples Oct 17, 2011

Clark Allan Dr (MED)

Last active: Oct 24, 2011
1 msg
Clark Allan Dr (MED) lme & lmer - weighting and multiple random effects Oct 24, 2011

Colin Wahl

Last active: Oct 29, 2011
2 msgs
Colin Wahl glht hypothesis test, full cross, 2 treatments. Oct 29, 2011 Colin Wahl Correction! glht: multiple comparisons, full cross, 2 treatments Oct 29, 2011

Darren Norris

Last active: Oct 21, 2011
1 msg
Darren Norris mixed effects logistic regression diagnostics Oct 21, 2011

David Afshartous

Last active: Oct 27, 2011
2 msgs
David Afshartous Multivariate Linear Mixed Model in lme4 Oct 22, 2011 David Afshartous how to fit multivariate linear mixed model with `lme4` Oct 27, 2011

David Atkins

Last active: Oct 25, 2011
1 msg
David Atkins heterogeneous residual variances using rcov in MCMCglmm? Oct 25, 2011

Derek Dunfield

Last active: Oct 26, 2011
1 msg
Derek Dunfield lmer (glmer) stratification of fixed effects and the / (forward slash) command (lme4) Oct 26, 2011

Dimitris Rizopoulos

Last active: Oct 28, 2011
1 msg
Dimitris Rizopoulos valid estimates using lme4? Oct 28, 2011

Doran, Harold

Last active: Oct 31, 2011
4 msgs
Doran, Harold Doug Bates' new book? Oct 18, 2011 Doran, Harold valid estimates using lme4? Oct 28, 2011 Doran, Harold valid estimates using lme4? Oct 28, 2011 Doran, Harold Problem with fitted function Oct 31, 2011

Douglas Bates

Last active: Oct 28, 2011
5 msgs
Douglas Bates installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 3, 2011 Douglas Bates Doug Bates' new book? Oct 18, 2011 Douglas Bates valid estimates using lme4? Oct 28, 2011 Douglas Bates valid estimates using lme4? Oct 28, 2011 Douglas Bates lmer (glmer) stratification of fixed effects and the / (forward slash) command (lme4) Oct 28, 2011

Eryn McFarlane

Last active: Oct 13, 2011
2 msgs
Eryn McFarlane Maternal Genetic Effects in MCMCglmm Oct 11, 2011 Eryn McFarlane Maternal Genetic Effects in MCMCglmm Oct 13, 2011

Gavin Simpson

Last active: Oct 11, 2011
1 msg
Gavin Simpson compare GAMs with simple random effects Oct 11, 2011

Geoff Brookshire

Last active: Oct 28, 2011
1 msg
Geoff Brookshire valid estimates using lme4? Oct 28, 2011

Giancarlo Sadoti

Last active: Oct 16, 2011
1 msg
Giancarlo Sadoti longitudinal analysis of nested samples Oct 16, 2011

Gillian Raab

Last active: Oct 18, 2011
1 msg
Gillian Raab mcmcsamps for binomial models in lmer Oct 18, 2011

Hans Ekbrand

Last active: Oct 4, 2011
2 msgs
Hans Ekbrand including the same variable both as fixed and as part of a complex random variable? Oct 3, 2011 Hans Ekbrand including the same variable both as fixed and as part of a complex random variable? Oct 4, 2011

Helios de Rosario

Last active: Oct 11, 2011
1 msg
Helios de Rosario Using multcomp in post-hoc comparisons Oct 11, 2011

Highland Statistics Ltd

Last active: Oct 13, 2011
1 msg
Highland Statistics Ltd Observer-level random effects & the varianc Oct 13, 2011

Horiuchi, Kalanthe (CDC/OID/NCEZID) (CTR)

Last active: Oct 3, 2011
1 msg
Horiuchi, Kalanthe (CDC/OID/NCEZID) (CTR) getGroups error (Invalid formula for groups) when using nlme Oct 3, 2011

Iker Vaquero Alba

Last active: Oct 20, 2011
3 msgs
Iker Vaquero Alba Chisq = 0 and p = 1 with nested lmer models Oct 9, 2011 Iker Vaquero Alba Using multcomp in post-hoc comparisons Oct 10, 2011 Iker Vaquero Alba Calculating main effects Oct 20, 2011

Ira Sharenow

Last active: Oct 29, 2011
1 msg
Ira Sharenow Problem with fitted function Oct 29, 2011

Jarrett Byrnes

Last active: Oct 12, 2011
1 msg
Jarrett Byrnes hatTrace in current version of lme4 Oct 12, 2011

Jarrod Hadfield

Last active: Oct 27, 2011
3 msgs
Jarrod Hadfield Maternal Genetic Effects in MCMCglmm Oct 11, 2011 Jarrod Hadfield coding multivariate + multiple membership in MCMCglmm Oct 12, 2011 Jarrod Hadfield heterogeneous residual variances using rcov in MCMCglmm? Oct 27, 2011

Joanie VanDeWalle

Last active: Oct 21, 2011
1 msg
Joanie VanDeWalle lme interpretation Oct 21, 2011

John.Morrongiello at csiro.au

Last active: Oct 29, 2011
1 msg
John.Morrongiello at csiro.au plot main effect predictions with CIs for crossed lmer model Oct 29, 2011

Joshua Wiley

Last active: Oct 28, 2011
1 msg
Joshua Wiley valid estimates using lme4? Oct 28, 2011

Juliet Hannah

Last active: Oct 31, 2011
1 msg
Juliet Hannah Zhang 2011 (re)analysis Oct 31, 2011

Karel Viaene

Last active: Oct 24, 2011
2 msgs
Karel Viaene gamm: problems with corCAR1 Oct 6, 2011 Karel Viaene Temporal autocorrelation when no significant time trend Oct 24, 2011

Katrina Evans

Last active: Oct 13, 2011
2 msgs
Katrina Evans Crossed or random effects Oct 6, 2011 Katrina Evans Crossed or random effects Oct 13, 2011

Kevin Wright

Last active: Oct 28, 2011
2 msgs
Kevin Wright Multivariate Linear Mixed Model in lme4 Oct 26, 2011 Kevin Wright valid estimates using lme4? Oct 28, 2011

Leslie Curren

Last active: Oct 16, 2011
1 msg
Leslie Curren MCMCglmm: predicting zeros and the rcov structure Oct 16, 2011

Likan Zhan

Last active: Oct 19, 2011
3 msgs
Likan Zhan To interpret the interactions when the predictors are treatment factors in lme4 Oct 17, 2011 Likan Zhan to interpret the interactions of treatment factors in lme4 Oct 17, 2011 Likan Zhan To interpret the interaction between treatment factors in lme4 Oct 19, 2011

Liliana ballesteros

Last active: Oct 4, 2011
1 msg
Liliana ballesteros MCMCglmm question Oct 4, 2011

Luca Borger

Last active: Oct 3, 2011
1 msg
Luca Borger Singular convergence in lmer Oct 3, 2011

Malcolm Fairbrother

Last active: Oct 27, 2011
2 msgs
Malcolm Fairbrother heterogeneous residual variances using rcov in MCMCglmm? Oct 25, 2011 Malcolm Fairbrother heterogeneous residual variances using rcov in MCMCglmm? Oct 27, 2011

Martin

Last active: Oct 12, 2011
1 msg
Martin Repeated measures -mixed model Oct 12, 2011

Martin Maechler

Last active: Oct 26, 2011
4 msgs
Martin Maechler installing lme4 and Matrix; getME() in lme4_0.999375-42 Oct 5, 2011 Martin Maechler BRR weights in lme4 Oct 7, 2011 Martin Maechler HOW TO INSTALL lmer package on linux Ubuntu Oct 8, 2011 Martin Maechler error loading lme4 on R.2.13.2 Oct 26, 2011

Martin Schmettow

Last active: Oct 20, 2011
1 msg
Martin Schmettow Teaching to use lme4 Oct 20, 2011

Matthew Boden

Last active: Oct 18, 2011
1 msg
Matthew Boden help Oct 18, 2011

Michael Lawrence

Last active: Oct 29, 2011
3 msgs
Michael Lawrence Profiling the likelihood of repeatability Oct 8, 2011 Michael Lawrence variance estimates of main effects change dramatically depending on interactions permitted Oct 21, 2011 Michael Lawrence Bug in lme4a causing disk to become full Oct 29, 2011

Mollie Brooks

Last active: Oct 18, 2011
1 msg
Mollie Brooks random effect NaN corr interpretation? Oct 18, 2011

Muhammad Yaseen

Last active: Oct 22, 2011
2 msgs
Muhammad Yaseen Multivariate Linear Mixed Model in lme4 Oct 22, 2011 Muhammad Yaseen Multivariate Linear Mixed Model in lme4 Oct 22, 2011

Ned Dochtermann

Last active: Oct 28, 2011
3 msgs
Ned Dochtermann LRT tests with lme4 and single random effects Oct 19, 2011 Ned Dochtermann LRT tests with lme4 and single random effects Oct 19, 2011 Ned Dochtermann how to fit multivariate linear mixed model with `lme4` Oct 28, 2011

Nick Isaac

Last active: Oct 19, 2011
1 msg
Nick Isaac Interpreting the variance components with crossed random effects Oct 19, 2011

ONKELINX, Thierry

Last active: Oct 20, 2011
11 msgs
ONKELINX, Thierry Singular convergence in lmer Oct 3, 2011 ONKELINX, Thierry Singular convergence in lmer Oct 3, 2011 ONKELINX, Thierry including the same variable both as fixed and as part of a complex random variable? Oct 4, 2011 ONKELINX, Thierry negative estimate from sd(resid(fit)) Oct 5, 2011 ONKELINX, Thierry 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 ONKELINX, Thierry Stratification in a mixed model Oct 11, 2011 ONKELINX, Thierry longitudinal analysis of nested samples Oct 17, 2011 ONKELINX, Thierry longitudinal analysis of nested samples Oct 18, 2011 ONKELINX, Thierry help Oct 19, 2011 ONKELINX, Thierry Interpreting the variance components with crossed random effects Oct 20, 2011

Phil Smith

Last active: Oct 8, 2011
3 msgs
Phil Smith negative estimate from sd(resid(fit)) Oct 5, 2011 Phil Smith negative variance - my mistake Oct 6, 2011 Phil Smith HOW TO INSTALL lmer package on linux Ubuntu Oct 8, 2011

Philipp Doebler

Last active: Oct 21, 2011
2 msgs
Philipp Doebler Teaching to use lme4 Oct 20, 2011 Philipp Doebler Teaching to use lme4 Oct 21, 2011

Reinhold Kliegl

Last active: Oct 31, 2011
3 msgs
Reinhold Kliegl variance estimates of main effects change dramatically depending on interactions permitted Oct 21, 2011 Reinhold Kliegl Zhang 2011 (re)analysis Oct 31, 2011 Reinhold Kliegl Zhang 2011 (re)analysis Oct 31, 2011

Renaud Lancelot

Last active: Oct 9, 2011
2 msgs
Renaud Lancelot negative estimate from sd(resid(fit)) Oct 5, 2011 Renaud Lancelot confidence intervals of population means fitted with a nonlinear mixed-effect model (package nlme) Oct 9, 2011

Rolf Turner

Last active: Oct 5, 2011
1 msg
Rolf Turner negative estimate from sd(resid(fit)) Oct 5, 2011

Ross Culloch

Last active: Oct 17, 2011
2 msgs
Ross Culloch Observer-level random effects & the variance it they account for... Oct 12, 2011 Ross Culloch Observer-level random effects & the varianc Oct 17, 2011

Rune Haubo

Last active: Oct 4, 2011
1 msg
Rune Haubo Opaque error message from clmm Oct 4, 2011

Ryan King

Last active: Oct 28, 2011
1 msg
Ryan King valid estimates using lme4? Oct 28, 2011

S Mazeri

Last active: Oct 21, 2011
2 msgs
S Mazeri mixed effects logistic regression diagnostics Oct 21, 2011 S Mazeri mixed effects logistic regression diagnostics Oct 21, 2011

Saang-Yoon Hyun

Last active: Oct 31, 2011
1 msg
Saang-Yoon Hyun Zhang 2011 (re)analysis Oct 31, 2011

Samantha Patrick

Last active: Oct 6, 2011
2 msgs
Samantha Patrick 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

Shu Ding

Last active: Oct 13, 2011
1 msg
Shu Ding parameter restrictions Oct 13, 2011

Steve Oswald

Last active: Oct 3, 2011
1 msg
Steve Oswald Selfstarter non-linear (double logistic) - code now available Oct 3, 2011

Steven J. Pierce

Last active: Oct 22, 2011
1 msg
Steven J. Pierce mixed effects logistic regression diagnostics Oct 22, 2011

Thomas Petzoldt

Last active: Oct 12, 2011
1 msg
Thomas Petzoldt trying to reproduce useR!2011 nlmer examples Oct 12, 2011

Valerio Bartolino

Last active: Oct 10, 2011
2 msgs
Valerio Bartolino compare GAMs with simple random effect Oct 10, 2011 Valerio Bartolino compare GAMs with simple random effects Oct 10, 2011

Vernooij, J.C.M. (Hans)

Last active: Oct 28, 2011
1 msg
Vernooij, J.C.M. (Hans) valid estimates using lme4? Oct 28, 2011

Yvonnick Noel

Last active: Oct 21, 2011
5 msgs
Yvonnick Noel installing lme4 and Matrix from R-Forge for R-devel (2.14) Oct 2, 2011 Yvonnick Noel 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 Yvonnick Noel Teaching to use lme4 Oct 21, 2011 Yvonnick Noel Teaching to use lme4 Oct 21, 2011

dave fournier

Last active: Oct 17, 2011
1 msg
dave fournier parameter restrictions Oct 17, 2011

david depew

Last active: Oct 31, 2011
1 msg
david depew seeking some advice on fixed vs random specification Oct 31, 2011

glenda mendieta

Last active: Oct 24, 2011
1 msg
glenda mendieta GLMM, interpretation and set up of random/fixed effects in a longitudinal/hierarchical dataset Oct 24, 2011

iftikhar ahmad

Last active: Oct 26, 2011
2 msgs
iftikhar ahmad how to fit multivariate linear mixed model with `lme4` Oct 26, 2011 iftikhar ahmad Multivariate Linear Mixed Model in lme4 Oct 26, 2011

lopez toledo

Last active: Oct 18, 2011
1 msg
lopez toledo Doug Bates' new book? Oct 18, 2011