flexmix v2.3-9

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by Bettina Gruen

Flexible Mixture Modeling

FlexMix implements a general framework for finite mixtures of regression models using the EM algorithm. FlexMix provides the E-step and all data handling, while the M-step can be supplied by the user to easily define new models. Existing drivers implement mixtures of standard linear models, generalized linear models and model-based clustering.

Functions in flexmix

Name Description
FLXMCmvbinary FlexMix Binary Clustering Driver
boot Bootstrap a flexmix object
FLXcontrol-class Class "FLXcontrol"
FLXMRglm FlexMix Interface to Generalized Linear Models
FLXMCmvnorm FlexMix Clustering Demo Driver
betablocker Clinical trial of beta-blockers
FLXfit Fitter Function for FlexMix Models
FLXMRmultinom FlexMix Interface to Multiomial Logit Models
FLXMRmgcv FlexMix Interface to GAMs
FLXMCmvcombi FlexMix Binary and Gaussian Clustering Driver
Lapply-methods Methods for Function Lapply
FLXMRziglm FlexMix Interface to Zero Inflated Generalized Linear Models
FLXMRlmer FlexMix Interface to Linear Mixed Models
seizure Epileptic Seizure Data
bioChemists Article production by graduate students in biochemistry Ph.D. programs
group Extract grouping variable
patent Patents and R&D spending
FLXP-class Class "FLXP"
EIC Entropic measure information criterion
candy Candy packs purchased
FLXP Creates the concomitant variable model.
flexmix-class Class "flexmix"
flexmix-internal Internal FlexMix functions
ICL Integrated completed likelihood criterion
ExNclus Artificial Example with 4 Gaussians
ExNPreg Artificial Example for Normal, Poisson and Binomial Regression
FLXMCfactanal Driver for mixtures of factor analyzers
flexmix Flexible Mixture Modeling
trypanosome Trypanosome
FLXdist Finite mixtures of distributions
FLXMRlmmc FlexMix Interface to Linear Mixed Models with Left-Censored Observations
stepFlexmix Run FlexMix Repeatedly
whiskey Survey Data on Brands of Scotch whiskey Consumed
plot-methods Rootogram of Posterior Probabilities
plotEll Plot Confidence Ellipses for FLXMCmvnorm Results
dmft Dental data
rflexmix Random number generator for finite mixtures
FLXcomponent-class Class "FLXcomponent"
ExLinear Artificial Data from a Generalized Linear Regression Mixture
BregFix Artificial Example for Binomial Regression
BIC-methods Methods for Function BIC
FLXM-class Class "FLXM"
FLXMRcondlogit FlexMix Interface to Conditional Logit Models
FLXMRglmfix FlexMix Interface to Generalized Linear Models with fixed coefficients
logLik-methods Methods for Function logLik in Package flexmix
tribolium Tribolium beetles
Mehta Mehta Trial
FLXnested-class Class "FLXnested"
fabricfault Fabric Faults
posterior Determine cluster membership and posterior probabilities
AIC-methods Methods for Function AIC
KLdiv Kullback-Leibler Divergence
salmonellaTA98 Salmonella reverse mutagenicity assay
FLXMCmvpois FlexMix Poisson Clustering Driver
FLXdist-class Class "FLXdist"
FLXMRrobglm FlexMix Driver for Robust Estimation of Generalized Linear Models
NregFix Artificial Example for Normal Regression
fitted-methods Extract Model Fitted Values
refit-methods Refit a Fitted Model
relabel Relabel the Components
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Details

Date 2013-02-05
License GPL (>= 2)
LazyLoad yes
Packaged 2013-02-05 06:03:02 UTC; gruen
Repository CRAN
Date/Publication 2013-02-05 11:40:12

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