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R-SIG-mixed-models September 2008

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Wrong degrees of freedom in nested model, what goes wrong here?
1 msg
Marvelde, Luc te Wrong degrees of freedom in nested model, what goes wrong here? Sep 30, 2008
GNLS Crash
3 msgs
Viechtbauer Wolfgang (STAT) GNLS Crash Sep 26, 2008
Martin Maechler seg.fault from nlme::gnls() {was " GNLS Crash"} Sep 27, 2008
William Dunlap seg.fault from nlme::gnls() {was " GNLS Crash"} Sep 29, 2008
[Fwd: testing quasi-likelihood in glmer with simulations]
1 msg
Ben Bolker [Fwd: testing quasi-likelihood in glmer with simulations] Sep 29, 2008
3 bugs in lmer
2 msgs
Terry Therneau 3 bugs in lmer Sep 25, 2008
Douglas Bates 3 bugs in lmer Sep 26, 2008
odds ratios from mixed logistic models
1 msg
Beate Glaser odds ratios from mixed logistic models Sep 26, 2008
Heirarchical Multivariate Modeling?
4 msgs
Adam D. I. Kramer Heirarchical Multivariate Modeling? Sep 18, 2008
Ken Beath Heirarchical Multivariate Modeling? Sep 22, 2008
David Duffy Heirarchical Multivariate Modeling? Sep 22, 2008
Rick Bilonick Heirarchical Multivariate Modeling? Sep 26, 2008
GLMMs
1 msg
Kris Jamsen GLMMs Sep 25, 2008
false convergence (8) in glmer
2 msgs
Stijn Ruiter false convergence (8) in glmer Sep 25, 2008
Douglas Bates false convergence (8) in glmer Sep 25, 2008
lmer and the weight option.
1 msg
Maria Jose Juan Jorda lmer and the weight option. Sep 24, 2008
ML or REML for LR tests
2 msgs
Austin Frank ML or REML for LR tests Sep 10, 2008
Ken Beath ML or REML for LR tests Sep 22, 2008
Altering the intercept-vector in lme4?
3 msgs
Rense Nieuwenhuis Altering the intercept-vector in lme4? Sep 19, 2008
Roberts, Kyle Weights in lmer Sep 19, 2008
Douglas Bates Altering the intercept-vector in lme4? Sep 19, 2008
Scale parameter and within variance random factor in a poisson model
1 msg
Renwick, A. R. Scale parameter and within variance random factor in a poisson model Sep 19, 2008
Mixed effects model with binomial errors - problem
1 msg
ONKELINX, Thierry Mixed effects model with binomial errors - problem Sep 19, 2008
mcmcsamp can't handle random effects syntax
3 msgs
Nicholas Lewin-Koh mcmcsamp can't handle random effects syntax Sep 17, 2008
Douglas Bates mcmcsamp can't handle random effects syntax Sep 17, 2008
Nicholas Lewin-Koh mcmcsamp can't handle random effects syntax Sep 17, 2008
REML estimates not given
2 msgs
Renwick, A. R. REML estimates not given Sep 17, 2008
Douglas Bates REML estimates not given Sep 17, 2008
glmer and overdispersed Poisson models
4 msgs
David.Ramsey at dse.vic.gov.au glmer and overdispersed Poisson models Sep 15, 2008
Ken Beath glmer and overdispersed Poisson models Sep 16, 2008
Douglas Bates glmer and overdispersed Poisson models Sep 16, 2008
David.Ramsey at dse.vic.gov.au glmer and overdispersed Poisson models Sep 16, 2008
Unexpected text-output using BY to plot random effects.
3 msgs
Rense Nieuwenhuis Unexpected text-output using BY to plot random effects. Sep 16, 2008
Dimitris Rizopoulos Unexpected text-output using BY to plot random effects. Sep 16, 2008
Sébastien Bihorel Unexpected text-output using BY to plot random effects. Sep 16, 2008
predict.lmer or lmer to lme conversion?
1 msg
Adam D. I. Kramer predict.lmer or lmer to lme conversion? Sep 13, 2008
models with no fixed effects
1 msg
Daniel Farewell models with no fixed effects Sep 12, 2008
models with no fixed effects
2 msgs
Jeff Powell models with no fixed effects Sep 11, 2008
Andy Fugard models with no fixed effects Sep 12, 2008
Random effects confidence intervals too large: infinite variance or blocking factor estimate is really 0?
1 msg
Fernandez de la pradilla, J. I. Random effects confidence intervals too large: infinite variance or blocking factor estimate is really 0? Sep 12, 2008
models with no fixed effects
8 msgs
Daniel Farewell models with no fixed effects Sep 11, 2008
Douglas Bates models with no fixed effects Sep 11, 2008
Peter Dixon models with no fixed effects Sep 11, 2008
Andy Fugard models with no fixed effects Sep 11, 2008
Aaron Mackey models with no fixed effects Sep 11, 2008
Peter Dixon models with no fixed effects Sep 11, 2008
Andy Fugard models with no fixed effects Sep 11, 2008
Steven McKinney models with no fixed effects Sep 11, 2008
Speed estimation for lmer?
11 msgs
Adam D. I. Kramer Speed estimation for lmer? Sep 10, 2008
Ben Bolker Speed estimation for lmer? Sep 11, 2008
Douglas Bates Speed estimation for lmer? Sep 11, 2008
Daniel Ezra Johnson Speed estimation for lmer? Sep 11, 2008
Adam D. I. Kramer Speed estimation for lmer? Sep 11, 2008
Doran, Harold Speed estimation for lmer? Sep 11, 2008
Douglas Bates Speed estimation for lmer? Sep 11, 2008
Douglas Bates Speed estimation for lmer? Sep 11, 2008
Daniel Ezra Johnson Speed estimation for lmer? Sep 11, 2008
Douglas Bates Speed estimation for lmer? Sep 11, 2008
Adam D. I. Kramer Speed estimation for lmer? Sep 11, 2008
corr structure AR(1) and lmer function
2 msgs
DUYME Florent corr structure AR(1) and lmer function Sep 11, 2008
Ben Bolker corr structure AR(1) and lmer function Sep 11, 2008
warnings ranef and design of a binomial model
3 msgs
Robert ESPESSER warnings ranef and design of a binomial model Sep 10, 2008
Douglas Bates warnings ranef and design of a binomial model Sep 10, 2008
Robert ESPESSER warnings ranef and design of a binomial model Sep 10, 2008
HPDinterval function with Rails example (P&B)
2 msgs
jos matejus HPDinterval function with Rails example (P&B) Sep 10, 2008
Robert Kushler HPDinterval function with Rails example (P&B) Sep 10, 2008
ML or REML for LR tests
2 msgs
John Maindonald ML or REML for LR tests Sep 9, 2008
Douglas Bates ML or REML for LR tests Sep 10, 2008
Error in mer_finalize(ans, verbose): q = xxx > n = yyy
1 msg
David Hinds Error in mer_finalize(ans, verbose): q = xxx > n = yyy Sep 9, 2008
correct lme syntax for this problem?
1 msg
ONKELINX, Thierry correct lme syntax for this problem? Sep 9, 2008
VarCorr vs ranef
1 msg
David Afshartous VarCorr vs ranef Sep 8, 2008
Kronecker Product Covariance matrix in nlme?
1 msg
Mareike Kohlmann Kronecker Product Covariance matrix in nlme? Sep 7, 2008
empty cell
1 msg
Maria Eva Gongora empty cell Sep 5, 2008
Lmer-model fails to converge
5 msgs
Ivar Herfindal Lmer-model fails to converge Sep 4, 2008
Douglas Bates Lmer-model fails to converge Sep 4, 2008
Roberts, Kyle lme with ECLS Sep 4, 2008
Douglas Bates lme with ECLS Sep 5, 2008
Kyle Roberts lme with ECLS Sep 5, 2008
Adjusting for baseline differences in growth models
2 msgs
D Chaws Adjusting for baseline differences in growth models Sep 2, 2008
Ken Beath Adjusting for baseline differences in growth models Sep 4, 2008
Error: "Cannot get confidence intervals...", with lme, what does it means?
4 msgs
R.S. Cotter Error: "Cannot get confidence intervals...", with lme, what does it means? Sep 2, 2008
Gang Chen Error: "Cannot get confidence intervals...", with lme, what does it means? Sep 2, 2008
Dimitris Rizopoulos Error: "Cannot get confidence intervals...", with lme, what does it means? Sep 2, 2008
Rafael Maia Error: "Cannot get confidence intervals...", with lme, what does it means? Sep 4, 2008
help with a cross-classified random effects model code in R.
4 msgs
Stijn Ruiter help with a cross-classified random effects model code in R. Sep 3, 2008
Douglas Bates help with a cross-classified random effects model code in R. Sep 3, 2008
Daniel Ezra Johnson help with a cross-classified random effects model code in R. Sep 3, 2008
Douglas Bates help with a cross-classified random effects model code in R. Sep 3, 2008