VarSelLCM: Variable Selection for Model-Based Clustering of Continuous, Count, Categorical or Mixed-Type Data Set with Missing Values

Share:

Variable Selection for model-based clustering managed by the Latent Class Model. This model analyses mixed-type data (data with continuous and/ or count and/or categorical variables) with missing values (missing at random) by assuming independence between classes. The one-dimensional marginals of the components follow standard distributions for facilitating both the model interpretation and the model selection. The variable selection is led by an alternated optimization procedure for maximizing the MICL criterion. The maximum likelihood inference is done by an EM algorithm for the selected model. This package also performs the imputation of missing values by taking the expectation of the missing values conditionally on the model, its parameters and on the observed variables.

Author
Matthieu Marbac and Mohammed Sedki
Date of publication
2016-07-13 15:42:57
Maintainer
Mohammed Sedki <mohammed.sedki@u-psud.fr>
License
GPL (>= 2)
Version
2.0
URLs

View on R-Forge

Man pages

summary-methods
Summary function.
VarSelCluster
This function performs the variable selection and the maximum...
VarSelLCM-package
Variable Selection in model-based clustering managed by the...
VSLCMcriteria-class
Constructor of ['VSLCMcriteria'] class
VSLCMmodel-class
Constructor of ['VSLCMmodel'] class
VSLCMparamCategorical-class
Constructor of ['VSLCMparamCategorical'] class
VSLCMparamContinuous-class
Constructor of ['VSLCMparamContinuous'] class
VSLCMparamInteger-class
Constructor of ['VSLCMparamInteger'] class
VSLCMparamMixed-class
Constructor of ['VSLCMparamMixed'] class
VSLCMpartitions-class
Constructor of ['VSLCMpartitions'] class
VSLCMresultsCategorical-class
Constructor of ['VSLCMresultsCategorical'] class
VSLCMresultsContinuous-class
Constructor of ['VSLCMresultsContinuous'] class
VSLCMresultsInteger-class
Constructor of ['VSLCMresultsInteger'] class
VSLCMresultsMixed-class
Constructor of ['VSLCMresultsMixed'] class
VSLCMstrategy-class
Constructor of ['VSLCMstrategy'] class

Files in this package

VarSelLCM/DESCRIPTION
VarSelLCM/NAMESPACE
VarSelLCM/R
VarSelLCM/R/CheckInputs.R
VarSelLCM/R/DataCstr.R
VarSelLCM/R/DesignOutput.R
VarSelLCM/R/ICLexact.R
VarSelLCM/R/Imputation.R
VarSelLCM/R/Plot.R
VarSelLCM/R/Print.R
VarSelLCM/R/RcppExports.R
VarSelLCM/R/Summary.R
VarSelLCM/R/VSLCMGrlClasses.R
VarSelLCM/R/VarSelLCM.R
VarSelLCM/R/withoutmixture.R
VarSelLCM/data
VarSelLCM/data/SimulHetero.rda
VarSelLCM/data/golub.rda
VarSelLCM/data/heart.rda
VarSelLCM/data/hepatitis.rda
VarSelLCM/data/thyroid.rda
VarSelLCM/inst
VarSelLCM/inst/include
VarSelLCM/inst/include/Algorithm.h
VarSelLCM/inst/include/AlgorithmCategorical.h
VarSelLCM/inst/include/AlgorithmContinuous.h
VarSelLCM/inst/include/AlgorithmInteger.h
VarSelLCM/inst/include/AlgorithmMixed.h
VarSelLCM/inst/include/Data.h
VarSelLCM/inst/include/DataCategorical.h
VarSelLCM/inst/include/DataContinuous.h
VarSelLCM/inst/include/DataInteger.h
VarSelLCM/inst/include/DataMixed.h
VarSelLCM/inst/include/Param.h
VarSelLCM/inst/include/ParamCategorical.h
VarSelLCM/inst/include/ParamContinuous.h
VarSelLCM/inst/include/ParamInteger.h
VarSelLCM/inst/include/ParamMixed.h
VarSelLCM/inst/include/XEM.h
VarSelLCM/inst/include/XEMCategorical.h
VarSelLCM/inst/include/XEMContinuous.h
VarSelLCM/inst/include/XEMInteger.h
VarSelLCM/inst/include/XEMMixed.h
VarSelLCM/inst/include/XEMPen.h
VarSelLCM/man
VarSelLCM/man/VSLCMcriteria-class.Rd
VarSelLCM/man/VSLCMmodel-class.Rd
VarSelLCM/man/VSLCMparamCategorical-class.Rd
VarSelLCM/man/VSLCMparamContinuous-class.Rd
VarSelLCM/man/VSLCMparamInteger-class.Rd
VarSelLCM/man/VSLCMparamMixed-class.Rd
VarSelLCM/man/VSLCMpartitions-class.Rd
VarSelLCM/man/VSLCMresultsCategorical-class.Rd
VarSelLCM/man/VSLCMresultsContinuous-class.Rd
VarSelLCM/man/VSLCMresultsInteger-class.Rd
VarSelLCM/man/VSLCMresultsMixed-class.Rd
VarSelLCM/man/VSLCMstrategy-class.Rd
VarSelLCM/man/VarSelCluster.Rd
VarSelLCM/man/VarSelLCM-package.Rd
VarSelLCM/man/summary-methods.Rd
VarSelLCM/src
VarSelLCM/src/Algorithm.cpp
VarSelLCM/src/AlgorithmCategorical.cpp
VarSelLCM/src/AlgorithmContinuous.cpp
VarSelLCM/src/AlgorithmInteger.cpp
VarSelLCM/src/AlgorithmMixed.cpp
VarSelLCM/src/DataCategorical.cpp
VarSelLCM/src/DataContinuous.cpp
VarSelLCM/src/DataInteger.cpp
VarSelLCM/src/DataMixed.cpp
VarSelLCM/src/Makevars
VarSelLCM/src/Makevars.win
VarSelLCM/src/ParamCategorical.cpp
VarSelLCM/src/ParamContinuous.cpp
VarSelLCM/src/ParamInteger.cpp
VarSelLCM/src/ParamMixed.cpp
VarSelLCM/src/RcppExports.cpp
VarSelLCM/src/VarSelLCMmixte.cpp
VarSelLCM/src/XEM.cpp
VarSelLCM/src/XEMCategorical.cpp
VarSelLCM/src/XEMContinuous.cpp
VarSelLCM/src/XEMInteger.cpp
VarSelLCM/src/XEMMixed.cpp
VarSelLCM/src/XEMPen.cpp