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mixAK (version 0.6)

Mixture of methods including mixtures

Description

This package contains a mixture of statistical methods including the MCMC methods to analyze normal mixtures

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Version

Install

install.packages('mixAK')

Monthly Downloads

326

Version

0.6

License

GPL (>= 2)

Maintainer

Arnošt Komárek

Last Published

January 3rd, 2010

Functions in mixAK (0.6)

Acidity

Acidity index of lakes in North-Central Wisconsin

GLMM_MCMC

MCMC estimation of generalized linear mixed model with mixtures in the distributions.

NMixPredDensMarg

Marginal (univariate) predictive density

GLMM_MCMCprior.eps

Handle prior.eps argument of GLMM_MCMC function

GLMM_MCMCprior.b

Handle prior.eps argument of GLMM_MCMC function

NMixMCMCwrapper

Wrapper to the NMixMCMC main simulation.

NMixPlugDA

Discriminant analysis based on plug-in estimates from the mixture model

Wishart

Wishart distribution

NMixPredCondDensJoint2

Pairwise bivariate conditional predictive densities

TNorm

Truncated normal distribution

plot.NMixPredCDFMarg

Plot computed marginal predictive cumulative distribution functions

Dirichlet

Dirichlet distribution

plot.NMixPlugDensJoint2

Plot computed marginal pairwise bivariate densities (plug-in estimate)

Faithful

Old Faithful Geyser Data

BLA

Best linear approximation with respect to the mean square error (theoretical linear regression).

MatMPpinv

Moore-Penrose pseudoinverse of a squared matrix

GLMM_longitDA

Discriminant analysis for longitudinal profiles based on fitted GLMM's

NMixPlugCondDensMarg

Univariate conditional densities: plug-in estimate

GLMM_MCMCifit

Initial (RE)ML fits for the GLMM_MCMC function

Y2T

Transform fitted distribution of Y=trans(T) into distribution of T

Enzyme

Enzymatic activity in the blood

GLMM_MCMCscale.b

Handle scale.b argument of GLMM_MCMC function

rSamplePair

Sample a pair (with replacement)

Tandmob

Signal Tandmobiel data

plot.NMixPlugCondDensMarg

Plot computed univariate conditional densities (plug-in estimate)

NMixSummComp

Summary for the mixture components

MatSqrt

Square root of a matrix

rRotationMatrix

Random rotation matrix

NMixEM

EM algorithm for a homoscedastic normal mixture

GLMM_MCMCprior.beta

Handle prior.beta argument of GLMM_MCMC function

NMixPredDensJoint2

Pairwise bivariate predictive density

TandmobEmer

Signal Tandmobiel data - emergence times

plot.NMixPlugDensMarg

Plot computed marginal predictive densities

plot.NMixPredDensMarg

Plot computed marginal predictive densities

NMixPlugDensJoint2

Pairwise bivariate densities: plug-in estimate

TMVN

Truncated multivariate normal distribution

MVNmixture

Mixture of (multivariate) normal distributions

plot.NMixPredDensJoint2

Plot computed marginal pairwise bivariate predictive densities

NMixPredCondDensMarg

Univariate conditional predictive density

NMixPredCDFMarg

Marginal (univariate) predictive cumulative distribution function

plot.NMixPredCondDensJoint2

Plot computed predictive pairwise bivariate conditional densities

NMixPlugDensMarg

Marginal (univariate) densities: plug-in estimate

MVN

Multivariate normal distribution

NMixPlugCondDensJoint2

Pairwise bivariate conditional densities: plug-in estimate

NMixPseudoGOF

Pseudo goodness-of-fit test for a normal mixture model

Galaxy

Velocities of distant galaxies

NMixChainsDerived

Create MCMC chains derived from previously sampled values

GLMM_MCMCdata

Data manipulation for the GLMM_MCMC function

SP2Rect

Creation of a rectangular symmetric matrix from its lower triangle (symmetric packed format)

plot.NMixPlugCondDensJoint2

Plot computed pairwise bivariate conditional densities (plug-in estimate)

autolayout

Automatic layout for several plots in one figure

plot.NMixPredCondDensMarg

Plot computed univariate conditional predictive densities

NMixMCMC

MCMC estimation of (multivariate) normal mixtures with possibly censored data.