R-SIG-mixed-models - February 2013 - Thread View

Partial effects in mixed models

2 msgs Feb 28

v_coudrain at voila.fr Partial effects in mixed models Feb 28, 2013

Steven J. Pierce Partial effects in mixed models Feb 28, 2013

Dispersion parameter calculation for Poisson glmer

1 msg Feb 28

Data frame size limits in MCMCglmm?

1 msg Feb 28

Stuart Luppescu Data frame size limits in MCMCglmm? Feb 28, 2013

Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1.

5 msgs Feb 28

PALACIO BLASCO, SARA Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1. Feb 28, 2013

Hugo.Mildenberger at web.de Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1. Feb 28, 2013

PALACIO BLASCO, SARA Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1. Feb 28, 2013

Douglas Bates Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1. Feb 28, 2013

Henrik Singmann Nested fixed factors in glmer: Error in mer_finalize(ans) : Downdated X'X is not positive definite, 1. Feb 28, 2013

Trouble getting development version of lme4

5 msgs Feb 28

Ross Boylan Trouble getting development version of lme4 Feb 27, 2013

Ross Boylan Trouble getting development version of lme4/problem w/CRAN version Feb 27, 2013

Ben Bolker Trouble getting development version of lme4/problem w/CRAN version Feb 27, 2013

Ben Bolker Trouble getting development version of lme4 Feb 27, 2013

Ross Boylan Trouble getting development version of lme4 Feb 28, 2013

glmmADMB troubles

3 msgs Feb 28

Ross Boylan glmmADMB troubles Feb 27, 2013

Ben Bolker glmmADMB troubles Feb 27, 2013

Ross Boylan glmmADMB troubles Feb 28, 2013

Dispersion parameter calculation for Poisson glmer

9 msgs Feb 28

juwb08 at hampshire.edu Dispersion parameter calculation for Poisson glmer Feb 27, 2013

Ben Bolker Dispersion parameter calculation for Poisson glmer Feb 27, 2013

Douglas Bates Dispersion parameter calculation for Poisson glmer Feb 27, 2013

Rolf Turner Dispersion parameter calculation for Poisson glmer Feb 27, 2013

John Maindonald Dispersion parameter calculation for Poisson glmer Feb 27, 2013

John Maindonald Dispersion parameter calculation for Poisson glmer; PS Feb 27, 2013

Ben Bolker Dispersion parameter calculation for Poisson glmer Feb 27, 2013

Rolf Turner Dispersion parameter calculation for Poisson glmer Feb 27, 2013

Douglas Bates Dispersion parameter calculation for Poisson glmer Feb 28, 2013

glmer: Downdated X'X is not positive definite

7 msgs Feb 27

Ross Boylan glmer: Downdated X'X is not positive definite Feb 22, 2013

Ben Bolker glmer: Downdated X'X is not positive definite Feb 23, 2013

Ross Boylan glmer: Downdated X'X is not positive definite Feb 24, 2013

Ben Bolker glmer: Downdated X'X is not positive definite Feb 24, 2013

Thompson,Paul glmer: Downdated X'X is not positive definite Feb 24, 2013

Ross Boylan glmer: Downdated X'X is not positive definite Feb 27, 2013

Ross Boylan glmer: Downdated X'X is not positive definite [related to nAGQ] Feb 27, 2013

lme4, error inserting nested structure of fixed factors in glmer

1 msg Feb 27

PALACIO BLASCO, SARA lme4, error inserting nested structure of fixed factors in glmer Feb 27, 2013

lme4, error inserting nested structure of fixed factors in glmer

1 msg Feb 27

PALACIO BLASCO, SARA lme4, error inserting nested structure of fixed factors in glmer Feb 27, 2013

R: Re: GLMM family=binomial, link identity

1 msg Feb 26

Ben Bolker R: Re: GLMM family=binomial, link identity Feb 26, 2013

GLMM family=binomial: link identity vs link logit

1 msg Feb 26

maggenga at libero.it GLMM family=binomial: link identity vs link logit Feb 26, 2013

GLMM family=binomial, link identity

2 msgs Feb 26

maggenga at libero.it GLMM family=binomial, link identity Feb 26, 2013

Ben Bolker GLMM family=binomial, link identity Feb 26, 2013

Glmulti, clm, computationally singular system

2 msgs Feb 26

Liz Hare Glmulti, clm, computationally singular system Feb 23, 2013

Ben Bolker Glmulti, clm, computationally singular system Feb 26, 2013

Extracting model matrices used by lmer

2 msgs Feb 26

Asaf Weinstein Extracting model matrices used by lmer Feb 26, 2013

Ben Bolker Extracting model matrices used by lmer Feb 26, 2013

Nested error term and unbalanced design

5 msgs Feb 25

Erica Newman Nested error term and unbalanced design Feb 23, 2013

Baldwin, Jim -FS Nested error term and unbalanced design Feb 23, 2013

Ben Bolker Nested error term and unbalanced design Feb 25, 2013

Baldwin, Jim -FS Nested error term and unbalanced design Feb 25, 2013

Ben Bolker Nested error term and unbalanced design Feb 25, 2013

lmer residual variance estimate with prior weights (lmer wrong, lme and asreml correct) [SEC=UNCLASSIFIED]

1 msg Feb 24

Steve Candy lmer residual variance estimate with prior weights (lmer wrong, lme and asreml correct) [SEC=UNCLASSIFIED] Feb 24, 2013

lmer within family mixed model question.

2 msgs Feb 24

Sai lmer within family mixed model question. Feb 24, 2013

David Duffy lmer within family mixed model question. Feb 24, 2013

lmer update environment: Bug?

2 msgs Feb 23

James Forester lmer update environment: Bug? Feb 23, 2013

Ben Bolker lmer update environment: Bug? Feb 23, 2013

Varying intercepts vs. varying slopes in MCMCglmm ordinal models

2 msgs Feb 23

Jonathan Salerno Varying intercepts vs. varying slopes in MCMCglmm ordinal models Feb 22, 2013

Jarrod Hadfield Varying intercepts vs. varying slopes in MCMCglmm ordinal models Feb 23, 2013

graphically plotting glmer results with coefplot2

2 msgs Feb 23

Shane Gleason graphically plotting glmer results with coefplot2 Feb 22, 2013

Ben Bolker graphically plotting glmer results with coefplot2 Feb 23, 2013

multiple nested random factors

4 msgs Feb 22

Amanda Adams multiple nested random factors Feb 21, 2013

Ben Bolker multiple nested random factors Feb 22, 2013

Amanda Adams multiple nested random factors Feb 22, 2013

Ben Bolker multiple nested random factors Feb 22, 2013

lmer probit fit

3 msgs Feb 22

Giovanni Mancuso lmer probit fit Feb 22, 2013

Ken Knoblauch lmer probit fit Feb 22, 2013

Ben Bolker lmer probit fit Feb 22, 2013

Francois Maurice

1 msg Feb 22

Francois Maurice Francois Maurice Feb 22, 2013

Different AICs values in lmer and anova

2 msgs Feb 21

Abdeldjallil Different AICs values in lmer and anova Feb 21, 2013

Ben Bolker Different AICs values in lmer and anova Feb 21, 2013

variance explained by fixed effects in mixed model

3 msgs Feb 21

Ellen Pape variance explained by fixed effects in mixed model Feb 19, 2013

Steven J. Pierce variance explained by fixed effects in mixed model Feb 20, 2013

Ellen Pape variance explained by fixed effects in mixed model Feb 21, 2013

variance explained by fixed effects in mixed model

3 msgs Feb 20

Xavier Harrison variance explained by fixed effects in mixed model Feb 20, 2013

Alan Haynes variance explained by fixed effects in mixed model Feb 20, 2013

Ellen Pape variance explained by fixed effects in mixed model Feb 20, 2013

Problem with the categorical predictor in the factor format at level 1

2 msgs Feb 19

Sunthud Pornprasertmanit Problem with the categorical predictor in the factor format at level 1 Feb 19, 2013

Ben Bolker Problem with the categorical predictor in the factor format at level 1 Feb 19, 2013

lmer residual variance estimate with prior weights [SEC=UNCLASSIFIED]

1 msg Feb 19

Steve Candy lmer residual variance estimate with prior weights [SEC=UNCLASSIFIED] Feb 19, 2013

Predicted density function from mixed model?

4 msgs Feb 19

Alan Haynes Predicted density function from mixed model? Feb 19, 2013

Hugh Morgan Predicted density function from mixed model? Feb 19, 2013

Alan Haynes Predicted density function from mixed model? Feb 19, 2013

Hugh Morgan Predicted density function from mixed model? Feb 19, 2013

Predicted density function from mixed model?

3 msgs Feb 19

Hugh Morgan Predicted density function from mixed model? Feb 18, 2013

Alan Haynes Predicted density function from mixed model? Feb 18, 2013

Hugh Morgan Predicted density function from mixed model? Feb 19, 2013

Error message in Pedigreemm

3 msgs Feb 18

Napo Vargas Error message in Pedigreemm Feb 17, 2013

David Duffy Error message in Pedigreemm Feb 17, 2013

Napo Vargas Error message in Pedigreemm Feb 18, 2013

lmer residual variance estimate with prior weights [SEC=UNCLASSIFIED]

2 msgs Feb 18

Steve Candy lmer residual variance estimate with prior weights [SEC=UNCLASSIFIED] Feb 17, 2013

Ben Bolker lmer residual variance estimate with prior weights [SEC=UNCLASSIFIED] Feb 18, 2013

LME Question

2 msgs Feb 18

John Michel LME Question Feb 18, 2013

Hugo.Mildenberger at web.de LME Question Feb 18, 2013

Fitting different error structures with lme()

2 msgs Feb 18

Cengiz Zopluoğlu Fitting different error structures with lme() Feb 16, 2013

ONKELINX, Thierry Fitting different error structures with lme() Feb 18, 2013

Extracting higher level coefficients to replicate Douglas Luke's table

3 msgs Feb 17

Richard Asturia Extracting higher level coefficients to replicate Douglas Luke's table Feb 16, 2013

Steven J. Pierce Extracting higher level coefficients to replicate Douglas Luke's table Feb 17, 2013

Ben Bolker Extracting higher level coefficients to replicate Douglas Luke's table Feb 17, 2013

glmmADMB function maximizer failure

1 msg Feb 16

Ben Bolker glmmADMB function maximizer failure Feb 16, 2013

Incorrect output when applying lmer within a loop.

2 msgs Feb 15

Anton Wasson Incorrect output when applying lmer within a loop. Feb 14, 2013

Ben Bolker Incorrect output when applying lmer within a loop. Feb 15, 2013

random effect syntax

3 msgs Feb 14

John.Morrongiello at csiro.au random effect syntax Feb 13, 2013

ONKELINX, Thierry random effect syntax Feb 14, 2013

John.Morrongiello at csiro.au random effect syntax Feb 14, 2013

interpreting random intercepts when no fixed intercept present

1 msg Feb 13

John.Morrongiello at csiro.au interpreting random intercepts when no fixed intercept present Feb 13, 2013

goodness-of-fit tests on mcmc objects

1 msg Feb 13

Andrea Cantieni goodness-of-fit tests on mcmc objects Feb 13, 2013

interpreting random intercepts when no fixed intercept present

3 msgs Feb 12

John.Morrongiello at csiro.au interpreting random intercepts when no fixed intercept present Feb 11, 2013

Ben Bolker interpreting random intercepts when no fixed intercept present Feb 12, 2013

Emmanuel Curis interpreting random intercepts when no fixed intercept?present Feb 12, 2013

Prior structure for fixed and random effects

1 msg Feb 11

Theoni Photopoulou Prior structure for fixed and random effects Feb 11, 2013

What is the difference between Matlab Anovan and R mixed Model?

2 msgs Feb 10

Gordon, Joanne What is the difference between Matlab Anovan and R mixed Model? Feb 10, 2013

Ben Bolker What is the difference between Matlab Anovan and R mixed Model? Feb 10, 2013

Details on specifying random parameters in 3-level HLM with lme

2 msgs Feb 10

Richard Asturia Details on specifying random parameters in 3-level HLM with lme Feb 7, 2013

Ben Bolker Details on specifying random parameters in 3-level HLM with lme Feb 10, 2013

nlme, augPred, IV infusion

4 msgs Feb 9

Afshartous, David nlme, augPred, IV infusion Feb 9, 2013

MCMCglmm - ZIP model for mackerel egg data

2 msgs Feb 9

Gastauer, Sven MCMCglmm - ZIP model for mackerel egg data Feb 7, 2013

Jarrod Hadfield MCMCglmm - ZIP model for mackerel egg data Feb 9, 2013

Minimum number of levels for mixed model

2 msgs Feb 8

nrm2010 Minimum number of levels for mixed model Feb 8, 2013

Ben Bolker Minimum number of levels for mixed model Feb 8, 2013

lmer - BLUP prediction intervals

25 msgs Feb 8

Doran, Harold lmer - BLUP prediction intervals Feb 5, 2013

Douglas Bates lmer - BLUP prediction intervals Feb 5, 2013

Andrew Robinson lmer - BLUP prediction intervals Feb 5, 2013

Douglas Bates lmer - BLUP prediction intervals Feb 5, 2013

Daniel Caro lmer - BLUP prediction intervals Feb 5, 2013

Andrew Robinson lmer - BLUP prediction intervals Feb 5, 2013

Emmanuel Curis lmer - BLUP prediction intervals Feb 6, 2013

Doran, Harold lmer - BLUP prediction intervals Feb 6, 2013

Andrew Robinson lmer - BLUP prediction intervals Feb 6, 2013

Doran, Harold lmer - BLUP prediction intervals Feb 7, 2013

Douglas Bates lmer - BLUP prediction intervals Feb 7, 2013

Doran, Harold lmer - BLUP prediction intervals Feb 7, 2013

Douglas Bates lmer - BLUP prediction intervals Feb 7, 2013

Emmanuel Curis lmer - BLUP prediction intervals Feb 7, 2013

Jarrod Hadfield lmer - BLUP prediction intervals Feb 7, 2013

Andrew Robinson lmer - BLUP prediction intervals Feb 7, 2013

Daniel Caro lmer - BLUP prediction intervals Feb 8, 2013

Jarrod Hadfield lmer - BLUP prediction intervals Feb 8, 2013

Daniel Caro lmer - BLUP prediction intervals Feb 8, 2013

Jarrod Hadfield lmer - BLUP prediction intervals Feb 8, 2013

Douglas Bates lmer - BLUP prediction intervals Feb 8, 2013

Zero inflation on-off in glmmADMB

2 msgs Feb 8

Adriaan De Jong Zero inflation on-off in glmmADMB Feb 8, 2013

Billy Zero inflation on-off in glmmADMB Feb 8, 2013

Minimum number of levels for mixed model

2 msgs Feb 7

nrm2010 Minimum number of levels for mixed model Feb 6, 2013

Ben Bolker Minimum number of levels for mixed model Feb 7, 2013

AIC(c) tables from a set of glmer (lme4) models

2 msgs Feb 7

Adriaan De Jong AIC(c) tables from a set of glmer (lme4) models Feb 6, 2013

Ben Bolker AIC(c) tables from a set of glmer (lme4) models Feb 7, 2013

Modelling zero-inflated count data in nested, experiments

1 msg Feb 7

Highland Statistics Ltd Modelling zero-inflated count data in nested, experiments Feb 7, 2013

Modelling zero-inflated count data in nested experiments

1 msg Feb 7

Eva Muiruri Modelling zero-inflated count data in nested experiments Feb 7, 2013

Is there a way to input a covariance matrix (or some similar type of data structure) into lme4 in R?

1 msg Feb 6

Tom Harris Is there a way to input a covariance matrix (or some similar type of data structure) into lme4 in R? Feb 6, 2013

lmer - BLUP prediction intervals

1 msg Feb 5

Daniel Caro lmer - BLUP prediction intervals Feb 5, 2013

interactions in fixed effects

2 msgs Feb 5

Gabriela Agostini interactions in fixed effects Feb 5, 2013

Joshua Wiley interactions in fixed effects Feb 5, 2013

Banff Canada: Mixed modelling course

1 msg Feb 4

Highland Statistics Ltd Banff Canada: Mixed modelling course Feb 4, 2013

Standard Errors and Confidence Intervals

2 msgs Feb 4

Torvon Standard Errors and Confidence Intervals Feb 4, 2013

laurent stephane Standard Errors and Confidence Intervals Feb 4, 2013

SEs for prediction?

1 msg Feb 3

Joshua Wiley SEs for prediction? Feb 3, 2013

Unbalance design in GLMM

2 msgs Feb 2

Gabriela Agostini Unbalance design in GLMM Feb 2, 2013

Ben Bolker Unbalance design in GLMM Feb 2, 2013

GLMM using cplm package in R

1 msg Feb 2

Gavin Leighton GLMM using cplm package in R Feb 2, 2013

contribution of random variables to final estimate

1 msg Feb 2

Ben Bolker contribution of random variables to final estimate Feb 2, 2013

Standardising means of data

1 msg Jan 31

Neil Collier Standardising means of data Jan 31, 2013

R-SIG-mixed-models February 2013