flexmix v2.3-15

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Flexible Mixture Modeling

A general framework for finite mixtures of regression models using the EM algorithm is implemented. The E-step and all data handling are provided, 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
ExLinear Artificial Data from a Generalized Linear Regression Mixture
FLXMRziglm FlexMix Interface to Zero Inflated Generalized Linear Models
flexmix Flexible Mixture Modeling
FLXP-class Class "FLXP"
BregFix Artificial Example for Binomial Regression
FLXMRmgcv FlexMix Interface to GAMs
FLXdist Finite Mixtures of Distributions
FLXdist-class Class "FLXdist"
group Extract Grouping Variable
EIC Entropic Measure Information Criterion
FLXMRglmfix FlexMix Interface to GLMs with Fixed Coefficients
FLXMRrobglm FlexMix Driver for Robust Estimation of Generalized Linear Models
FLXMRmultinom FlexMix Interface to Multiomial Logit Models
FLXMCmvnorm FlexMix Clustering Demo Driver
FLXMCmvbinary FlexMix Binary Clustering Driver
FLXcomponent-class Class "FLXcomponent"
FLXM-class Class "FLXM"
FLXnested-class Class "FLXnested"
candy Candy Packs Purchased
NregFix Artificial Example for Normal Regression
FLXMCfactanal Driver for Mixtures of Factor Analyzers
FLXMCmvcombi FlexMix Binary and Gaussian Clustering Driver
dmft Dental Data
FLXP Creates the Concomitant Variable Model
salmonellaTA98 Salmonella Reverse Mutagenicity Assay
posterior Determine Cluster Membership and Posterior Probabilities
FLXcontrol-class Class "FLXcontrol"
seizure Epileptic Seizure Data
flexmix-internal Internal FlexMix Functions
betablocker Clinical Trial of Beta-Blockers
plot-methods Rootogram of Posterior Probabilities
AIC-methods Methods for Function AIC
BIC-methods Methods for Function BIC
plotEll Plot Confidence Ellipses for FLXMCmvnorm Results
FLXMRglmnet FlexMix Interface for Adaptive Lasso / Elastic Net with GLMs
FLXMRlmer FlexMix Interface to Linear Mixed Models
FLXMCmvpois FlexMix Poisson Clustering Driver
bioChemists Articles by Graduate Students in Biochemistry Ph.D. Programs
boot Bootstrap a flexmix Object
FLXfit Fitter Function for FlexMix Models
FLXMRglm FlexMix Interface to Generalized Linear Models
ICL Integrated Completed Likelihood Criterion
KLdiv Kullback-Leibler Divergence
ExNclus Artificial Example with 4 Gaussians
fabricfault Fabric Faults
FLXMCdist1 FlexMix Clustering of Univariate Distributions
Mehta Mehta Trial
fitted-methods Extract Model Fitted Values
logLik-methods Methods for Function logLik in Package flexmix
patent Patents and R&D Spending
stepFlexmix Run FlexMix Repeatedly
relabel Relabel the Components
FLXMRcondlogit FlexMix Interface to Conditional Logit Models
Lapply-methods Methods for Function Lapply
tribolium Tribolium Beetles
rflexmix Random Number Generator for Finite Mixtures
trypanosome Trypanosome
whiskey Survey Data on Brands of Scotch whiskey Consumed
flexmix-class Class "flexmix"
refit-methods Refit a Fitted Model
ExNPreg Artificial Example for Normal, Poisson and Binomial Regression
FLXMRlmmc FlexMix Interface to Linear Mixed Models with Left-Censoring
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Vignettes of flexmix

Name
bootstrapping.Rnw
flexmix-intro.Rnw
flexmix.bib
flexmix.png
mixture-regressions.Rnw
mixture.bib
myConcomitant.R
mymclust.R
regression-examples.Rnw
ziglm.R
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Details

Type Package
License GPL (>= 2)
LazyLoad yes
NeedsCompilation no
Packaged 2019-02-18 11:53:54 UTC; gruen
Repository CRAN
Date/Publication 2019-02-18 22:00:07 UTC

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