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mixAK (version 1.3)

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

1.3

License

GPL (>= 2)

Maintainer

Arnošt Komárek

Last Published

February 20th, 2011

Functions in mixAK (1.3)

Acidity

Acidity index of lakes in North-Central Wisconsin

GLMM_MCMCprior.b

Handle prior.eps argument of GLMM_MCMC function

NMixMCMCinitr

Initial component allocations for the NMixMCMC function

NMixEM

EM algorithm for a homoscedastic normal mixture

MVNmixture

Mixture of (multivariate) normal distributions

NMixPredCondDensJoint2

Pairwise bivariate conditional predictive densities

NMixMCMCdata

Data manipulation for the NMixMCMC function

NMixPlugDensMarg

Marginal (univariate) densities: plug-in estimate

Wishart

Wishart distribution

NMixPlugDA

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

plot.NMixPlugCondDensJoint2

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

Dirichlet

Dirichlet distribution

TandmobEmer

Signal Tandmobiel data - emergence times

plot.NMixPredDensMarg

Plot computed marginal predictive densities

cbplot

Plot a function together with its confidence/credible bands

GLMM_MCMC

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

TNorm

Truncated normal distribution

fitted.GLMM_MCMC

Fitted profiles in the GLMM model

plot.NMixPredDensJoint2

Plot computed marginal pairwise bivariate predictive densities

Y2T

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

plot.NMixPredCondCDFMarg

Plot computed univariate conditional predictive cumulative distribution functions

PBCseq

Mayo Clinic Primary Biliary Cirrhosis, sequential data

rRotationMatrix

Random rotation matrix

NMixRelabel

Re-labeling the MCMC output of the mixture model

SP2Rect

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

plot.NMixPlugCondDensMarg

Plot computed univariate conditional densities (plug-in estimate)

NMixRelabelAlgorithm

Argument manipulation for the NMixRelabel functions

NMixPlugCondDensJoint2

Pairwise bivariate conditional densities: plug-in estimate

generatePermutations

Generate all permutations of (1, ..., K)

Tandmob

Signal Tandmobiel data

plot.NMixPredCondDensMarg

Plot computed univariate conditional predictive densities

Enzyme

Enzymatic activity in the blood

Galaxy

Velocities of distant galaxies

GLMM_MCMCscale.b

Handle scale.b argument of GLMM_MCMC function

NMixPredDensJoint2

Pairwise bivariate predictive density

GLMM_longitDA

Discriminant analysis for longitudinal profiles based on fitted GLMM's

NMixPredCDFMarg

Marginal (univariate) predictive cumulative distribution function

getProfiles

Individual longitudinal profiles of a given variable

MVN

Multivariate normal distribution

NMixPredDensMarg

Marginal (univariate) predictive density

rSamplePair

Sample a pair (with replacement)

NMixPseudoGOF

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

plotProfiles

Plot individual longitudinal profiles

plot.NMixPlugDensJoint2

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

GLMM_MCMCifit

Initial (RE)ML fits for the GLMM_MCMC function

NMixPredCondDensMarg

Univariate conditional predictive density

GLMM_MCMCdata

Data manipulation for the GLMM_MCMC function

NMixMCMCinity

Initial values of censored observations for the NMixMCMC function

NMixChainsDerived

Create MCMC chains derived from previously sampled values

Faithful

Old Faithful Geyser Data

summaryDiff

Posterior summary statistics for a difference of two quantities

NMixPlugDensJoint2

Pairwise bivariate densities: plug-in estimate

MatMPpinv

Moore-Penrose pseudoinverse of a squared matrix

BsBasis

B-spline basis

tracePlots

Traceplots for selected parameters

BLA

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

GLMM_MCMCprior.eps

Handle prior.eps argument of GLMM_MCMC function

NMixPlugCondDensMarg

Univariate conditional densities: plug-in estimate

NMixSummComp

Summary for the mixture components

MatSqrt

Square root of a matrix

GLMM_MCMCprior.alpha

Handle prior.alpha argument of GLMM_MCMC function

NMixMCMCwrapper

Wrapper to the NMixMCMC main simulation.

NMixPredCondCDFMarg

Univariate conditional predictive cumulative distribution function

NMixPredDA

Discriminant analysis based on MCMC output from the mixture model

plot.NMixPredCDFMarg

Plot computed marginal predictive cumulative distribution functions

NMixMCMC

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

TMVN

Truncated multivariate normal distribution

plot.NMixPlugDensMarg

Plot computed marginal predictive densities

autolayout

Automatic layout for several plots in one figure

plot.NMixPredCondDensJoint2

Plot computed predictive pairwise bivariate conditional densities