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flexmix (version 2.3-17)

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

24,366

Version

2.3-17

License

GPL (>= 2)

Maintainer

Bettina Gruen

Last Published

October 12th, 2020

Functions in flexmix (2.3-17)

Methods for Function BIC

FlexMix Binary and Gaussian Clustering Driver

Driver for Mixtures of Factor Analyzers

Artificial Example for Normal, Poisson and Binomial Regression

Artificial Data from a Generalized Linear Regression Mixture

Artificial Example with 4 Gaussians

Artificial Example for Binomial Regression

FlexMix Clustering of Univariate Distributions

Methods for Function AIC

Entropic Measure Information Criterion

FlexMix Poisson Clustering Driver

FlexMix Interface to Conditional Logit Models

FlexMix Interface to Linear Mixed Models

FlexMix Interface for Adaptive Lasso / Elastic Net with GLMs

FlexMix Interface to Linear Mixed Models with Left-Censoring

FlexMix Interface to GAMs

FlexMix Clustering Demo Driver

FlexMix Interface to GLMs with Fixed Coefficients

FlexMix Binary Clustering Driver

FLXcomponent-class

Class "FLXcomponent"

FlexMix Driver for Robust Estimation of Generalized Linear Models

Finite Mixtures of Distributions

Class "FLXdist"

FlexMix Interface to Multiomial Logit Models

Integrated Completed Likelihood Criterion

Kullback-Leibler Divergence

Methods for Function Lapply

FlexMix Interface to Generalized Linear Models

Artificial Example for Normal Regression

FlexMix Interface to Zero Inflated Generalized Linear Models

Creates the Concomitant Variable Model

Fitter Function for FlexMix Models

FLXcontrol-class

Class "FLXcontrol"

Class "flexmix"

flexmix-internal

Internal FlexMix Functions

Bootstrap a flexmix Object

Articles by Graduate Students in Biochemistry Ph.D. Programs

Methods for Function logLik in Package flexmix

Extract Model Fitted Values

Patents and R&D Spending

Extract Grouping Variable

Flexible Mixture Modeling

Random Number Generator for Finite Mixtures

Candy Packs Purchased

Plot Confidence Ellipses for FLXMCmvnorm Results

Relabel the Components

Clinical Trial of Beta-Blockers

FLXnested-class

Class "FLXnested"

Determine Cluster Membership and Posterior Probabilities

Rootogram of Posterior Probabilities

Run FlexMix Repeatedly

Tribolium Beetles

Epileptic Seizure Data

Salmonella Reverse Mutagenicity Assay

Refit a Fitted Model

Survey Data on Brands of Scotch whiskey Consumed