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flexmix (version 2.3-20)

Flexible Mixture Modeling

Description

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.

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Version

Install

install.packages('flexmix')

Monthly Downloads

22,090

Version

2.3-20

License

GPL (>= 2)

Maintainer

Bettina Gruen

Last Published

February 28th, 2025

Functions in flexmix (2.3-20)

FlexMix Interface to GAMs

FlexMix Interface to Linear Mixed Models with Left-Censoring

FlexMix Interface to Zero Inflated Generalized Linear Models

FlexMix Interface to Linear Mixed Models

Fitter Function for FlexMix Models

Articles by Graduate Students in Biochemistry Ph.D. Programs

FlexMix Clustering Demo Driver

FLXnested-class

Class "FLXnested"

FlexMix Interface to GLMs with Fixed Coefficients

FlexMix Interface to Generalized Linear Models

Bootstrap a flexmix Object

FlexMix Interface to Multiomial Logit Models

FLXcomponent-class

Class "FLXcomponent"

FlexMix Binary Clustering Driver

Flexible Mixture Modeling

Simultaneous Inference in Finite Mixtures of Regression Models

Class "flexmix"

Methods for Function Lapply

Extract Model Fitted Values

Determine Cluster Membership and Posterior Probabilities

Plot Confidence Ellipses for FLXMCmvnorm Results

Integrated Completed Likelihood Criterion

Finite Mixtures of Distributions

flexmix-internal

Internal FlexMix Functions

Class "FLXdist"

FlexMix Interface to Conditional Logit Models

Candy Packs Purchased

Kullback-Leibler Divergence

Random Number Generator for Finite Mixtures

FlexMix Driver for Robust Estimation of Generalized Linear Models

Creates the Concomitant Variable Model

Salmonella Reverse Mutagenicity Assay

Epileptic Seizure Data

Run FlexMix Repeatedly

Refit a Fitted Model

FLXcontrol-class

Class "FLXcontrol"

Extract Grouping Variable

Artificial Example for Normal Regression

Clinical Trial of Beta-Blockers

Relabel the Components

Methods for Function logLik in Package flexmix

Survey Data on Brands of Scotch Whiskey Consumed

Patents and R&D Spending

Rootogram of Posterior Probabilities

Tribolium Beetles

Artificial Data from a Generalized Linear Regression Mixture

Driver for Mixtures of Factor Analyzers

Artificial Example with 4 Gaussians

FlexMix Binary and Gaussian Clustering Driver

FlexMix Clustering of Univariate Distributions

Methods for Function AIC

FlexMix Poisson Clustering Driver

Entropic Measure Information Criterion

Methods for Function BIC

Artificial Example for Binomial Regression

Artificial Example for Normal, Poisson and Binomial Regression

FlexMix Interface for Adaptive Lasso / Elastic Net with GLMs