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R-SIG-mixed-models May 2012

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getting between groups variance when using (1|x:y) in the formula
2 msgs
Hans Ekbrand getting between groups variance when using (1|x:y) in the formula May 31, 2012
Hans Ekbrand getting between groups variance when using (1|x:y) in the formula May 31, 2012
Using R, how to present mixed models vs. regular linear regression models?
3 msgs
Michael Using R, how to present mixed models vs. regular linear regression models? May 30, 2012
Michael Using R, how to present mixed models vs. regular linear regression models? May 31, 2012
Michael Using R, how to present mixed models vs. regular linear regression models? May 31, 2012
Problem in simulate() with GLMMs when a link function is specified ?
1 msg
Pierre Morel Problem in simulate() with GLMMs when a link function is specified ? May 31, 2012
HPD intervals for fixed parameters in model with crossed and correlated random effects
1 msg
John.Morrongiello at csiro.au HPD intervals for fixed parameters in model with crossed and correlated random effects May 30, 2012
statistical basis for using mixed model in a situation
3 msgs
Juliet Hannah statistical basis for using mixed model in a situation May 30, 2012
John Maindonald statistical basis for using mixed model in a situation May 30, 2012
Steven J. Pierce statistical basis for using mixed model in a situation May 30, 2012
R-sig-mixed-models Digest, Vol 65, Issue 68
1 msg
Nicholas Lewin-Koh R-sig-mixed-models Digest, Vol 65, Issue 68 May 30, 2012
Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? (Highland Statistics Ltd)
1 msg
Mueller,John Martin Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? (Highland Statistics Ltd) May 30, 2012
Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? (Whit Armstrong)
1 msg
Mueller,John Martin Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? (Whit Armstrong) May 30, 2012
GLMMPQL spatial autocorrelation
1 msg
ONKELINX, Thierry GLMMPQL spatial autocorrelation May 30, 2012
How to test if two gamm-predictions are significantly different?
2 msgs
Kenneth Takagi How to test if two gamm-predictions are significantly different? May 29, 2012
Karel Viaene How to test if two gamm-predictions are significantly different? May 30, 2012
large discrepancy between p-values from mcmc-sampling and t-test
2 msgs
Martin Eklund large discrepancy between p-values from mcmc-sampling and t-test May 28, 2012
David Duffy large discrepancy between p-values from mcmc-samplingand t-test May 29, 2012
How to test if two gamm-predictions are significantly different?
2 msgs
Karel Viaene How to test if two gamm-predictions are significantly different? May 29, 2012
Chris Howden How to test if two gamm-predictions are significantly different? May 29, 2012
Rescaling in MCMCglmm
1 msg
Ewan Carr Rescaling in MCMCglmm May 29, 2012
Ordinal Package and post hoc test
4 msgs
fernando barbero Ordinal Package and post hoc test May 28, 2012
David Duffy Ordinal Package and post hoc test May 28, 2012
fernando barbero Ordinal Package and post hoc test May 29, 2012
David Duffy Ordinal Package and post hoc test May 29, 2012
Assessing interaction effects for GLMM
2 msgs
Luke Duncan Assessing interaction effects for GLMM May 28, 2012
ONKELINX, Thierry Assessing interaction effects for GLMM May 29, 2012
theoretical question about random effects specifications
2 msgs
Dan McCloy theoretical question about random effects specifications May 28, 2012
ONKELINX, Thierry theoretical question about random effects specifications May 29, 2012
problems installing the new lme4 (forthcoming 1.0) on Linux server
2 msgs
gregor.hochschild at gmx.de problems installing the new lme4 (forthcoming 1.0) on Linux server May 28, 2012
Ben Bolker problems installing the new lme4 (forthcoming 1.0) on Linux server May 28, 2012
Is glmmADMB the only package in R which can handle a zero-inflated Poisson model for repeated measures?
1 msg
Mueller,John Martin Is glmmADMB the only package in R which can handle a zero-inflated Poisson model for repeated measures? May 27, 2012
Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures?
2 msgs
Highland Statistics Ltd Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? May 27, 2012
Whit Armstrong Is glmmADMB the only package in R which can handle, a zero-inflated Poisson model for repeated measures? May 27, 2012
Is glmmADMB the only package in R which can handle a zero-inflated Poisson model for repeated measures?
2 msgs
Mueller,John Martin Is glmmADMB the only package in R which can handle a zero-inflated Poisson model for repeated measures? May 26, 2012
Ben Bolker Is glmmADMB the only package in R which can handle a zero-inflated Poisson model for repeated measures? May 26, 2012
error while trying to get predictions from a lme object
3 msgs
Antonio P. Ramos error while trying to get predictions from a lme object May 25, 2012
Hugo.Mildenberger at web.de error while trying to get predictions from a lme object May 26, 2012
Antonio P. Ramos error while trying to get predictions from a lme object May 26, 2012
error while trying to get predictions from a lme object
1 msg
Antonio P. Ramos error while trying to get predictions from a lme object May 25, 2012
Error in lme4 0.999902344-0: "Object 'multResp' not found" ?
2 msgs
Bertolt Meyer Error in lme4 0.999902344-0: "Object 'multResp' not found" ? May 25, 2012
Ben Bolker Error in lme4 0.999902344-0: "Object 'multResp' not found" ? May 25, 2012
Error in lme4 0.999902344-0: "Object 'multResp' not found" ?
3 msgs
Bertolt Meyer Error in lme4 0.999902344-0: "Object 'multResp' not found" ? May 24, 2012
Douglas Bates Error in lme4 0.999902344-0: "Object 'multResp' not found" ? May 24, 2012
Ben Bolker Error in lme4 0.999902344-0: "Object 'multResp' not found" ? May 24, 2012
Group level predictors in mixed models
1 msg
Edwin Lebrija Trejos Group level predictors in mixed models May 24, 2012
fitting model for repeated measures cross-over design?
1 msg
Malcolm Fairbrother fitting model for repeated measures cross-over design? May 24, 2012
fitting model for repeated measures cross-over design?
2 msgs
Kirstin-Friederike Heise fitting model for repeated measures cross-over design? May 18, 2012
Kirstin-Friederike Heise fitting model for repeated measures cross-over design? May 23, 2012
Group level predictors in mixed models
2 msgs
Edwin Lebrija Trejos Group level predictors in mixed models May 22, 2012
Samadori Honoré Biaou Group level predictors in mixed models May 23, 2012
How to obtain t-values from mer objects
7 msgs
Gang Chen How to obtain t-values from mer objects May 22, 2012
Andrzej How to obtain t-values from mer objects May 22, 2012
Gang Chen How to obtain t-values from mer objects May 22, 2012
Joehanes, Roby (NIH/NHLBI) [F] How to obtain t-values from mer objects May 22, 2012
Gang Chen How to obtain t-values from mer objects May 22, 2012
Douglas Bates How to obtain t-values from mer objects May 22, 2012
Ben Bolker How to obtain t-values from mer objects May 22, 2012
2nd attempt - conflict of dfs or f value in lme
8 msgs
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 21, 2012
Douglas Bates 2nd attempt - conflict of dfs or f value in lme May 21, 2012
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 21, 2012
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 22, 2012
Baldwin, Jim -FS 2nd attempt - conflict of dfs or f value in lme May 22, 2012
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 22, 2012
Joshua Wiley 2nd attempt - conflict of dfs or f value in lme May 22, 2012
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 22, 2012
Calculating repeatability with ordinal data
7 msgs
Samantha Patrick Calculating repeatability with ordinal data May 2, 2012
Federico Calboli Calculating repeatability with ordinal data May 2, 2012
Samantha Patrick Calculating repeatability with ordinal data May 2, 2012
Jarrod Hadfield Calculating repeatability with ordinal data May 2, 2012
Samantha Patrick Calculating repeatability with ordinal data May 22, 2012
Pierre de Villemereuil Calculating repeatability with ordinal data May 22, 2012
Samantha Patrick Calculating repeatability with ordinal data May 22, 2012
error from clmm
3 msgs
Malcolm Fairbrother error from clmm May 20, 2012
David Duffy error from clmm May 20, 2012
Rune Haubo error from clmm May 22, 2012
Syntax for lme function to model random factors and interactions
1 msg
Daisuke Koya Syntax for lme function to model random factors and interactions May 22, 2012
ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead?
2 msgs
Julia Sommerfeld ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
ONKELINX, Thierry ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 22, 2012
LME4: output interpretation of tricky model
2 msgs
Eiko Fried LME4: output interpretation of tricky model May 20, 2012
ONKELINX, Thierry LME4: output interpretation of tricky model May 22, 2012
reaped measures with unequal intervals
1 msg
Ahmad Rabiee reaped measures with unequal intervals May 21, 2012
ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead?
2 msgs
Kenneth Takagi ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
Julia Sommerfeld ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead?
1 msg
Julia Sommerfeld ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead?
1 msg
Julia Sommerfeld ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead?
1 msg
Julia Sommerfeld ZERO variance and ZERO sd of random effect in lmer - justified to run a glm instead? May 21, 2012
Random effect in an Incomplete block design
1 msg
arun Random effect in an Incomplete block design May 21, 2012
Very odd parameter estimates using GEE with AR-1 correlation structure
3 msgs
Anne Bjorkman Very odd parameter estimates using GEE with AR-1 correlation structure May 18, 2012
Chris Howden Very odd parameter estimates using GEE with AR-1 correlation structure May 20, 2012
Anne Bjorkman Very odd parameter estimates using GEE with AR-1 correlation structure May 21, 2012
2nd attempt - conflict of dfs or f value in lme
2 msgs
Charles Determan Jr 2nd attempt - conflict of dfs or f value in lme May 21, 2012
Joshua Wiley 2nd attempt - conflict of dfs or f value in lme May 21, 2012
help with MANOVE with mixed effects
3 msgs
David Costantini help with MANOVE with mixed effects May 19, 2012
David Duffy help with MANOVE with mixed effects May 20, 2012
David Costantini help with MANOVE with mixed effects May 21, 2012
Use LRT to assess the effect of lower order terms in the presence of a significant higher order term (e.g., interaction)
2 msgs
Xiao He Use LRT to assess the effect of lower order terms in the presence of a significant higher order term (e.g., interaction) May 19, 2012
David Duffy Use LRT to assess the effect of lower order terms in the presence of a significant higher order term (e.g., interaction) May 20, 2012
Help with simple LME model specification in MCMCglmm
2 msgs
Chris Gast Help with simple LME model specification in MCMCglmm May 20, 2012
Chris Gast Help with simple LME model specification in MCMCglmm May 20, 2012
lmekin complains about dimnames
3 msgs
Joshua Wiley lmekin complains about dimnames May 17, 2012
David Duffy lmekin complains about dimnames May 17, 2012
Joshua Wiley lmekin complains about dimnames May 18, 2012
conflict of degrees of freedom or f value in lme
1 msg
Charles Determan Jr conflict of degrees of freedom or f value in lme May 18, 2012
non-linear mixed effects model with binomial error
1 msg
Michael Lawrence non-linear mixed effects model with binomial error May 18, 2012
Error in variance estimation using bivariate animal model
2 msgs
Stephane Chantepie Error in variance estimation using bivariate animal model May 15, 2012
David Duffy Error in variance estimation using bivariate animal model May 17, 2012
Likelihood drops on adding random effect
12 msgs
Murray Jorgensen Likelihood drops on adding random effect May 16, 2012
David Duffy Likelihood drops on adding random effect May 16, 2012
Murray Jorgensen Likelihood drops on adding random effect May 16, 2012
Ben Bolker Likelihood drops on adding random effect May 16, 2012
David Duffy Likelihood drops on adding random effect May 16, 2012
Murray Jorgensen Likelihood drops on adding random effect May 16, 2012
Douglas Bates Likelihood drops on adding random effect May 16, 2012
Murray Jorgensen Likelihood drops on adding random effect May 16, 2012
Douglas Bates Likelihood drops on adding random effect May 17, 2012
dave fournier Likelihood drops on adding random effect May 17, 2012
Murray Jorgensen Likelihood drops on adding random effect May 17, 2012
Douglas Bates Likelihood drops on adding random effect May 17, 2012
Likelihood drops on adding random effect
1 msg
Murray Jorgensen Likelihood drops on adding random effect May 16, 2012
Plotting results of interaction from GLMM using model summary coefficients
3 msgs
Roslyn Anderson Plotting results of interaction from GLMM using model summary coefficients May 12, 2012
ONKELINX, Thierry Plotting results of interaction from GLMM using model summary coefficients May 16, 2012
Roslyn Anderson Plotting results of interaction from GLMM using model summary coefficients May 16, 2012
differences estimates between nlme vs nlmer
1 msg
gabriela escati peñaloza differences estimates between nlme vs nlmer May 16, 2012
Specifying correlation structure
5 msgs
Highland Statistics Ltd Specifying correlation structure May 15, 2012
Gavin Simpson Specifying correlation structure May 15, 2012
Gang Chen Specifying correlation structure May 15, 2012
Highland Statistics Ltd Specifying correlation structure May 15, 2012
Gang Chen Specifying correlation structure May 16, 2012
Specifying correlation structure
5 msgs
Gang Chen Specifying correlation structure May 15, 2012
Gavin Simpson Specifying correlation structure May 15, 2012
Gang Chen Specifying correlation structure May 15, 2012
Gavin Simpson Specifying correlation structure May 15, 2012
Gang Chen Specifying correlation structure May 15, 2012
Interpreting clmm results with ordinal effect
2 msgs
Petri Lankoski Interpreting clmm results with ordinal effect May 14, 2012
Rune Haubo Interpreting clmm results with ordinal effect May 15, 2012
GLMM random-effect conceptualization
1 msg
Philip Shirk GLMM random-effect conceptualization May 14, 2012
Which package handles both auto-correlation and, heteroskedacity?
1 msg
Highland Statistics Ltd Which package handles both auto-correlation and, heteroskedacity? May 14, 2012
Which package handles both auto-correlation and heteroskedacity?
1 msg
Luna Which package handles both auto-correlation and heteroskedacity? May 14, 2012
VC covariance structure for lme model?
2 msgs
Charles Determan Jr VC covariance structure for lme model? May 10, 2012
Charles Determan Jr VC covariance structure for lme model? May 14, 2012
constraining interactions to include a specified variable
2 msgs
Chris Habeck constraining interactions to include a specified variable May 11, 2012
Ben Bolker constraining interactions to include a specified variable May 14, 2012
extracting random effect stddev from glmer
2 msgs
Kathryn Benton extracting random effect stddev from glmer May 13, 2012
Joshua Wiley extracting random effect stddev from glmer May 13, 2012
Variance estimate at 0 with lmer - not with lme - issue or rounding ?
4 msgs
nospamjehol-lists at yahoo.fr Variance estimate at 0 with lmer - not with lme - issue or rounding ? May 11, 2012
Douglas Bates Variance estimate at 0 with lmer - not with lme - issue or rounding ? May 11, 2012
Simon Chamaillé-Jammes Variance estimate at 0 with lmer - not with lme - issue or rounding ? May 12, 2012
laurent stephane Re : Variance estimate at 0 with lmer - not with lme - issue or rounding ? May 12, 2012
Help! "Singular convergence problem" and "Singular precision matrix"!
2 msgs
Michael Help! "Singular convergence problem" and "Singular precision matrix"! May 11, 2012
Ben Bolker Help! "Singular convergence problem" and "Singular precision matrix"! May 11, 2012
Updated patch on lme4 and pedigreemm interoperability
1 msg
Joehanes, Roby (NIH/NHLBI) [F] Updated patch on lme4 and pedigreemm interoperability May 11, 2012
Replicating the lmer weighted LMM case manually...
3 msgs
Michael Replicating the lmer weighted LMM case manually... May 11, 2012
Michael Replicating the lmer weighted LMM case manually... May 11, 2012
Michael Replicating the lmer weighted LMM case manually... May 11, 2012
Cook's distance in for lme?
1 msg
Beatriz De Francisco Cook's distance in for lme? May 11, 2012
How to use nlmer on a dataset with multiple fixed and random effects
2 msgs
Lauren Hooton How to use nlmer on a dataset with multiple fixed and random effects May 10, 2012
Ben Bolker How to use nlmer on a dataset with multiple fixed and random effects May 11, 2012
Help! My lme function had been running for more than 24 hours...
1 msg
Michael Help! My lme function had been running for more than 24 hours... May 10, 2012
Help! What are the typical diagnosis that one can do when, facing "fail to converge"?
4 msgs
Highland Statistics Ltd Help! What are the typical diagnosis that one can do when, facing "fail to converge"? May 10, 2012
Ben Bolker Help! What are the typical diagnosis that one can do when, facing May 10, 2012
Joshua Wiley Help! What are the typical diagnosis that one can do when, facing May 10, 2012
Ben Bolker Help! What are the typical diagnosis that one can do when, facing May 10, 2012
Help! What are the typical diagnosis that one can do when facing "fail to converge"?
4 msgs
Michael Help! What are the typical diagnosis that one can do when facing "fail to converge"? May 10, 2012
arun Help! What are the typical diagnosis that one can do when facing "fail to converge"? May 10, 2012
Ben Bolker Help! What are the typical diagnosis that one can do when facing "fail to converge"? May 10, 2012
Joshua Wiley Help! What are the typical diagnosis that one can do when facing "fail to converge"? May 10, 2012
redo: newbie repeated measures regression questions
1 msg
Charlie Brown redo: newbie repeated measures regression questions May 10, 2012
newbie repeated measures regression questions
2 msgs
Charlie Brown newbie repeated measures regression questions May 10, 2012
Charlie Brown newbie repeated measures regression questions May 10, 2012
Help! My lme function had been running for more than 24 hours...
1 msg
Michael Help! My lme function had been running for more than 24 hours... May 10, 2012
How to convert the formula from LME4 to NLME?
5 msgs
Michael How to convert the formula from LME4 to NLME? May 9, 2012
Gang Chen How to convert the formula from LME4 to NLME? May 9, 2012
Michael How to convert the formula from LME4 to NLME? May 9, 2012
ONKELINX, Thierry How to convert the formula from LME4 to NLME? May 10, 2012
Ben Bolker How to convert the formula from LME4 to NLME? May 10, 2012
Outcome~predictor model evaluation, repeated measurements
1 msg
rad mac Outcome~predictor model evaluation, repeated measurements May 10, 2012
VC covariance structure for lme model?
1 msg
Charles Determan Jr VC covariance structure for lme model? May 10, 2012
pedigreemm and heritability of binary data
3 msgs
David Duffy pedigreemm and heritability of binary data May 7, 2012
Pierre de Villemereuil pedigreemm and heritability of binary data May 9, 2012
David Duffy pedigreemm and heritability of binary data May 9, 2012
How to use nlmer on a dataset with multiple fixed and random effects
2 msgs
Lauren Hooton How to use nlmer on a dataset with multiple fixed and random effects May 9, 2012
Ben Bolker How to use nlmer on a dataset with multiple fixed and random effects May 9, 2012
Lmer- Convergence issues
1 msg
arun Lmer- Convergence issues May 9, 2012
lmer, formula composition, repeated measurement
2 msgs
rad ushan lmer, formula composition, repeated measurement May 9, 2012
ONKELINX, Thierry lmer, formula composition, repeated measurement May 9, 2012
Specifying correlation structure in lme
3 msgs
Angelina Mukherjee Specifying correlation structure in lme May 8, 2012
Ben Bolker Specifying correlation structure in lme May 8, 2012
Angelina Mukherjee Specifying correlation structure in lme May 9, 2012
spatial simultaneous autoregressive models
1 msg
Malcolm Fairbrother spatial simultaneous autoregressive models May 9, 2012
Estimating p-value for fixed effect which occurs also in interaction
3 msgs
Martin Heggli Estimating p-value for fixed effect which occurs also in interaction May 8, 2012
David Duffy Estimating p-value for fixed effect which occurs also ininteraction May 8, 2012
Geoff Brookshire Estimating p-value for fixed effect which occurs also ininteraction May 8, 2012
some questions about "lmer" in GLMM
2 msgs
Maddie Wang some questions about "lmer" in GLMM May 8, 2012
David Duffy some questions about "lmer" in GLMM May 8, 2012
LME4: interpretation of multivariate interaction effect
1 msg
Eiko Fried LME4: interpretation of multivariate interaction effect May 8, 2012
gls vs lme covariance structures
8 msgs
Charles Determan Jr gls vs lme covariance structures May 3, 2012
Joshua Wiley gls vs lme covariance structures May 3, 2012
Charles Determan Jr gls vs lme covariance structures May 3, 2012
Antonio P. Ramos gls vs lme covariance structures May 3, 2012
Joshua Wiley gls vs lme covariance structures May 3, 2012
Charles Determan Jr gls vs lme covariance structures May 4, 2012
Joshua Wiley gls vs lme covariance structures May 5, 2012
Charles Determan Jr gls vs lme covariance structures May 8, 2012
request for help with glmm
1 msg
Darren request for help with glmm May 7, 2012
How to capture the warning message when a lmer model fails to converge or have singular convergence
1 msg
Xiao He How to capture the warning message when a lmer model fails to converge or have singular convergence May 7, 2012
request for help with glmm
1 msg
Πίττα Eύα request for help with glmm May 7, 2012
New book: Zero Inflated Models and GLMM with R
1 msg
Highland Statistics Ltd New book: Zero Inflated Models and GLMM with R May 7, 2012
problem with ranef
3 msgs
Malcolm Fairbrother problem with ranef May 7, 2012
Gabriela de Queiroz problem with ranef May 7, 2012
Ben Bolker problem with ranef May 7, 2012
request for help with glmm
2 msgs
Πίττα Eύα request for help with glmm May 5, 2012
Ben Bolker request for help with glmm May 7, 2012
lme4 false convergence
1 msg
Mabille, Geraldine lme4 false convergence May 7, 2012
problem with ranef
3 msgs
Gabriela de Queiroz problem with ranef May 6, 2012
Gabriela de Queiroz problem with ranef May 6, 2012
arun problem with ranef May 6, 2012
problem with ranef
1 msg
Gabriela de Queiroz problem with ranef May 6, 2012
problem with ranef
1 msg
arun problem with ranef May 6, 2012
MCMCglmm: uninformative priors for covariance matrices
1 msg
Stott, Iain MCMCglmm: uninformative priors for covariance matrices May 5, 2012
How to capture the warning message when a lmer model fails to converge or have singular convergence
2 msgs
Xiao He How to capture the warning message when a lmer model fails to converge or have singular convergence May 5, 2012
Ben Bolker How to capture the warning message when a lmer model fails to converge or have singular convergence May 5, 2012
convert stddev of fixed to random
1 msg
Mollie Brooks convert stddev of fixed to random May 5, 2012
Nested subject-longitudinal logit design
5 msgs
arun Nested subject-longitudinal logit design May 3, 2012
Ben Bolker Nested subject-longitudinal logit design May 3, 2012
arun Nested subject-longitudinal logit design May 3, 2012
arun Nested subject-longitudinal logit design May 3, 2012
arun Nested subject-longitudinal logit design May 5, 2012
question about contrast package with lme model
1 msg
Antonio P. Ramos question about contrast package with lme model May 4, 2012
lme with heteroscedacity- how to plot within-person variability
3 msgs
Eleni Rapsomaniki lme with heteroscedacity- how to plot within-person variability May 4, 2012
Emmanuel Curis lme with heteroscedacity- how to plot within-person variability May 4, 2012
Ben Bolker lme with heteroscedacity- how to plot within-person variability May 4, 2012
Questions on model selection and nested random effects for multiresponse models with MCMCglmm
1 msg
Raphael Royaute Questions on model selection and nested random effects for multiresponse models with MCMCglmm May 4, 2012
Very small random effect estimation in lmer but not in stata xtmixed
6 msgs
Mohammed Mohammed Very small random effect estimation in lmer but not in stata xtmixed May 3, 2012
Ben Bolker Very small random effect estimation in lmer but not in stata xtmixed May 4, 2012
Joerg Luedicke Very small random effect estimation in lmer but not in stata xtmixed May 4, 2012
Ben Bolker Very small random effect estimation in lmer but not in stata xtmixed May 4, 2012
Ben Bolker Very small random effect estimation in lmer but not in stata xtmixed May 4, 2012
Joerg Luedicke Very small random effect estimation in lmer but not in stata xtmixed May 4, 2012
gls vs lme covariance structures
1 msg
Szumiloski, John gls vs lme covariance structures May 4, 2012
LME4 to MCMCglmm
1 msg
tw at netstorm.be LME4 to MCMCglmm May 4, 2012
LME4 to MCMCglmm
1 msg
tw at netstorm.be LME4 to MCMCglmm May 4, 2012
Trouble running full ZINB or ZANB model: NaNs produced and errors in optim()
1 msg
J Straka Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
Covariance structure specification
9 msgs
Angelina Mukherjee Covariance structure specification May 2, 2012
Ben Bolker Covariance structure specification May 3, 2012
Freedom Gumedze Extracting variances of the estimated variance components in lme4 May 3, 2012
ONKELINX, Thierry Extracting variances of the estimated variance components in lme4 May 3, 2012
Douglas Bates Extracting variances of the estimated variance components in lme4 May 3, 2012
Freedom Gumedze Extracting variances of the estimated variance components in lme4 May 3, 2012
Angelina Mukherjee Covariance structure specification May 3, 2012
Ben Bolker Extracting variances of the estimated variance components in lme4 May 3, 2012
Joshua Wiley Extracting variances of the estimated variance components in lme4 May 3, 2012
Trouble running full ZINB or ZANB model: NaNs produced and errors in optim()
2 msgs
J Straka Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
Ben Bolker Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
How to test if two gamm-predictions are significantly different?
1 msg
Karel Viaene How to test if two gamm-predictions are significantly different? May 3, 2012
Specification of design matrix for random effects (Z)
2 msgs
James Hughes Specification of design matrix for random effects (Z) May 1, 2012
ONKELINX, Thierry Specification of design matrix for random effects (Z) May 3, 2012
pedigreemm and heritability of binary data
1 msg
Pierre de Villemereuil pedigreemm and heritability of binary data May 3, 2012
lme interaction result strange
13 msgs
Charles Determan Jr lme interaction result strange May 1, 2012
Ista Zahn lme interaction result strange May 1, 2012
Charles Determan Jr lme interaction result strange May 1, 2012
Ista Zahn lme interaction result strange May 1, 2012
Thompson,Paul lme interaction result strange May 1, 2012
Charles Determan Jr lme interaction result strange May 1, 2012
Ista Zahn lme interaction result strange May 1, 2012
Charles Determan Jr lme interaction result strange May 2, 2012
ONKELINX, Thierry lme interaction result strange May 2, 2012
Charles Determan Jr lme interaction result strange May 2, 2012
Ista Zahn lme interaction result strange May 2, 2012
Ista Zahn lme interaction result strange May 2, 2012
Charles Determan Jr lme interaction result strange May 2, 2012
R-sig-mixed-models Digest, Vol 64, Issue 44
1 msg
ONKELINX, Thierry R-sig-mixed-models Digest, Vol 64, Issue 44 May 2, 2012
ordinal response: GLMM in LME4
3 msgs
Eiko Fried ordinal response: GLMM in LME4 May 1, 2012
ONKELINX, Thierry ordinal response: GLMM in LME4 May 1, 2012
Ben Bolker ordinal response: GLMM in LME4 May 1, 2012
R-sig-mixed-models Digest, Vol 64, Issue 44
2 msgs