flexmix v2.3-17

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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
BIC-methods Methods for Function BIC
FLXMCmvcombi FlexMix Binary and Gaussian Clustering Driver
FLXMCfactanal Driver for Mixtures of Factor Analyzers
ExNPreg Artificial Example for Normal, Poisson and Binomial Regression
ExLinear Artificial Data from a Generalized Linear Regression Mixture
ExNclus Artificial Example with 4 Gaussians
BregFix Artificial Example for Binomial Regression
FLXMCdist1 FlexMix Clustering of Univariate Distributions
AIC-methods Methods for Function AIC
EIC Entropic Measure Information Criterion
FLXMCmvpois FlexMix Poisson Clustering Driver
FLXMRcondlogit FlexMix Interface to Conditional Logit Models
FLXMRlmer FlexMix Interface to Linear Mixed Models
FLXMRglmnet FlexMix Interface for Adaptive Lasso / Elastic Net with GLMs
FLXMRlmmc FlexMix Interface to Linear Mixed Models with Left-Censoring
FLXMRmgcv FlexMix Interface to GAMs
FLXMCmvnorm FlexMix Clustering Demo Driver
FLXMRglmfix FlexMix Interface to GLMs with Fixed Coefficients
FLXMCmvbinary FlexMix Binary Clustering Driver
FLXcomponent-class Class "FLXcomponent"
FLXMRrobglm FlexMix Driver for Robust Estimation of Generalized Linear Models
FLXdist Finite Mixtures of Distributions
FLXdist-class Class "FLXdist"
FLXMRmultinom FlexMix Interface to Multiomial Logit Models
ICL Integrated Completed Likelihood Criterion
Mehta Mehta Trial
KLdiv Kullback-Leibler Divergence
Lapply-methods Methods for Function Lapply
FLXMRglm FlexMix Interface to Generalized Linear Models
NregFix Artificial Example for Normal Regression
FLXMRziglm FlexMix Interface to Zero Inflated Generalized Linear Models
FLXP Creates the Concomitant Variable Model
FLXP-class Class "FLXP"
FLXfit Fitter Function for FlexMix Models
FLXcontrol-class Class "FLXcontrol"
flexmix-class Class "flexmix"
flexmix-internal Internal FlexMix Functions
boot Bootstrap a flexmix Object
bioChemists Articles by Graduate Students in Biochemistry Ph.D. Programs
logLik-methods Methods for Function logLik in Package flexmix
fitted-methods Extract Model Fitted Values
fabricfault Fabric Faults
patent Patents and R&D Spending
group Extract Grouping Variable
flexmix Flexible Mixture Modeling
dmft Dental Data
rflexmix Random Number Generator for Finite Mixtures
candy Candy Packs Purchased
plotEll Plot Confidence Ellipses for FLXMCmvnorm Results
FLXM-class Class "FLXM"
relabel Relabel the Components
betablocker Clinical Trial of Beta-Blockers
FLXnested-class Class "FLXnested"
posterior Determine Cluster Membership and Posterior Probabilities
plot-methods Rootogram of Posterior Probabilities
trypanosome Trypanosome
stepFlexmix Run FlexMix Repeatedly
tribolium Tribolium Beetles
seizure Epileptic Seizure Data
salmonellaTA98 Salmonella Reverse Mutagenicity Assay
refit-methods Refit a Fitted Model
whiskey Survey Data on Brands of Scotch whiskey Consumed
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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 2020-10-11 12:04:57 UTC; hornik
Repository CRAN
Date/Publication 2020-10-12 08:19:16 UTC

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