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FlexDir (version 1.0)

Tools to Work with the Flexible Dirichlet Distribution

Description

Provides tools to work with the Flexible Dirichlet distribution. The main features are an E-M algorithm for computing the maximum likelihood estimate of the parameter vector and a function based on conditional bootstrap to estimate its asymptotic variance-covariance matrix. It contains also functions to plot graphs, to generate random observations and to handle compositional data.

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Version

Install

install.packages('FlexDir')

Monthly Downloads

177

Version

1.0

License

GPL (>= 2)

Maintainer

Agnese Maria Di

Last Published

March 16th, 2017

Functions in FlexDir (1.0)

FD.barycenters

Cluster Barycenters of a Flexible Dirichlet model
FD.clusterdistances

Flexible Dirichlet Cluster Distances
FD.marginalplot

Marginal Plot of a Flexible Dirichlet
FD.normalization

Normalization
FD.rightplot

Right Triangle Plot of a Flexible Dirichlet
FD.ternaryplot

Ternary Plot of a Flexible Dirichlet
oliveoil

Olive oil data
summary.FDfitted

Summary Method for FDfitted Objects
FD.subcomposition

Subcomposition
FD.stddev

Standard Deviation of the ML estimators of a Flexible Dirichlet
plot.FDfitted

Plot Method for FDfitted Objects
print.FDfitted

Print Method for FDfitted Objects
FD.theorcontours

Contour Lines of a Flexible Dirichlet
FD.amalgamation

Amalgamation
FD.aicbic

Information Criterions of a Flexible Dirichlet Model
FD.estimation

Flexible Dirichlet Estimation
FD.generate

The Flexible Dirichlet Random Generation
FD.moments

Flexible Dirichlet Moments
FD.density

The Flexible Dirichlet Density Function