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mixAK (version 1.4)

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

1.4

License

GPL (>= 2)

Maintainer

Arnošt Komárek

Last Published

February 27th, 2011

Functions in mixAK (1.4)

GLMM_MCMCprior.b

Handle prior.eps argument of GLMM_MCMC function

Faithful

Old Faithful Geyser Data

rRotationMatrix

Random rotation matrix

NMixPseudoGOF

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

BLA

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

NMixPredDensMarg

Marginal (univariate) predictive density

Enzyme

Enzymatic activity in the blood

NMixPlugCondDensJoint2

Pairwise bivariate conditional densities: plug-in estimate

MatSqrt

Square root of a matrix

plot.NMixPredDensJoint2

Plot computed marginal pairwise bivariate predictive densities

GLMM_MCMCscale.b

Handle scale.b argument of GLMM_MCMC function

NMixMCMCinitr

Initial component allocations for the NMixMCMC function

NMixPlugDA

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

GLMM_MCMC

MCMC estimation of a (multivariate) generalized linear mixed model with a normal mixture in the distribution of random effects

NMixEM

EM algorithm for a homoscedastic normal mixture

NMixPredDA

Discriminant analysis based on MCMC output from the mixture model

plot.NMixPredCDFMarg

Plot computed marginal predictive cumulative distribution functions

plot.NMixPredCondCDFMarg

Plot computed univariate conditional predictive cumulative distribution functions

Acidity

Acidity index of lakes in North-Central Wisconsin

NMixSummComp

Summary for the mixture components

TandmobEmer

Signal Tandmobiel data - emergence times

Y2T

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

plot.NMixPlugCondDensMarg

Plot computed univariate conditional densities (plug-in estimate)

plot.NMixPlugDensJoint2

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

NMixPredCondDensJoint2

Pairwise bivariate conditional predictive densities

getProfiles

Individual longitudinal profiles of a given variable

BsBasis

B-spline basis

generatePermutations

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

plot.NMixPredCondDensJoint2

Plot computed predictive pairwise bivariate conditional densities

plot.NMixPlugDensMarg

Plot computed marginal predictive densities

NMixMCMC

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

GLMM_MCMCprior.alpha

Handle prior.alpha argument of GLMM_MCMC function

NMixPredDensJoint2

Pairwise bivariate predictive density

plotProfiles

Plot individual longitudinal profiles

NMixPlugDensMarg

Marginal (univariate) densities: plug-in estimate

NMixPredCondCDFMarg

Univariate conditional predictive cumulative distribution function

summaryDiff

Posterior summary statistics for a difference of two quantities

NMixPredCDFMarg

Marginal (univariate) predictive cumulative distribution function

MatMPpinv

Moore-Penrose pseudoinverse of a squared matrix

Galaxy

Velocities of distant galaxies

GLMM_MCMCifit

Initial (RE)ML fits for the GLMM_MCMC function

PBCseq

Mayo Clinic Primary Biliary Cirrhosis, sequential data

NMixPredCondDensMarg

Univariate conditional predictive density

NMixRelabel

Re-labeling the MCMC output of the mixture model

Wishart

Wishart distribution

plot.NMixPredDensMarg

Plot computed marginal predictive densities

GLMM_MCMCdata

Data manipulation for the GLMM_MCMC function

autolayout

Automatic layout for several plots in one figure

fitted.GLMM_MCMC

Fitted profiles in the GLMM model

TMVN

Truncated multivariate normal distribution

NMixMCMCdata

Data manipulation for the NMixMCMC function

NMixMCMCinity

Initial values of censored observations for the NMixMCMC function

NMixChainsDerived

Create MCMC chains derived from previously sampled values

TNorm

Truncated normal distribution

GLMM_longitDA

Discriminant analysis for longitudinal profiles based on fitted GLMM's

Tandmob

Signal Tandmobiel data

MVNmixture

Mixture of (multivariate) normal distributions

MVN

Multivariate normal distribution

plot.NMixPlugCondDensJoint2

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

cbplot

Plot a function together with its confidence/credible bands

rSamplePair

Sample a pair (with replacement)

tracePlots

Traceplots for selected parameters

GLMM_MCMCprior.eps

Handle prior.eps argument of GLMM_MCMC function

NMixMCMCwrapper

Wrapper to the NMixMCMC main simulation.

NMixPlugCondDensMarg

Univariate conditional densities: plug-in estimate

Dirichlet

Dirichlet distribution

NMixPlugDensJoint2

Pairwise bivariate densities: plug-in estimate

NMixRelabelAlgorithm

Argument manipulation for the NMixRelabel functions

SP2Rect

Conversion of a symmetric matrix stored in a packed format (lower triangle only) into a matrix

plot.NMixPredCondDensMarg

Plot computed univariate conditional predictive densities