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CDVine (version 1.1-2)

Statistical inference of C- and D-vine copulas

Description

This package provides functions for statistical inference of canonical vine (C-vine) and D-vine copulas. It contains tools for bivariate exploratory data analysis and for bivariate as well as vine copula selection. Models can be estimated either sequentially or by joint maximum likelihood estimation. Sampling algorithms and plotting methods are also included. Data is assumed to lie in the unit hypercube (so-called copula data).

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Version

Install

install.packages('CDVine')

Monthly Downloads

12

Version

1.1-2

License

GPL (>= 2)

Maintainer

Ulf Schepsmeier

Last Published

October 12th, 2011

Functions in CDVine (1.1-2)

CDVineClarkeTest

Clarke test comparing two vine copula models
BiCopSelect

Selection and maximum likelihood estimation of bivariate copula families
BiCopEst

Parameter estimation for bivariate copula data using inversion of Kendall's tau or maximum likelihood estimation
BiCopSim

Simulation from a bivariate copula
BiCopPar2Tau

Kendall's tau value of a bivariate copula
CDVineMLE

Maximum likelihood estimation of C- and D-vine copula models
BiCopLambda

Lambda-function (plot) for bivariate copula data
BiCopIndTest

Independence test for bivariate copula data
BiCopGofKendall

Goodness-of-fit test based on Kendall's process for bivariate copula data
BiCopCDF

Distribution function of a bivariate copula
CDVinePar2Tau

Kendall's tau values of a vine copula model
BiCopVuongClarke

Scoring goodness-of-fit test based on Vuong and Clarke tests for bivariate copula data
CDVine-package

Statistical inference of C- and D-vine copulas
CDVineCopSelect

Sequential copula selection and estimation of C- and D-vine copula models
BiCopPDF

Density of a bivariate copula
CDVineTreePlot

Plot function for C- or D-vine trees
CDVineSeqEst

Sequential estimation of C- and D-vine copula models
CDVineVuongTest

Vuong test comparing two vine copula models
BiCopKPlot

Kendall's plot (K-plot) for bivariate copula data
BiCopTau2Par

Parameter of a bivariate copula for a given Kendall's tau value
BiCopHfunc

Conditional distribution function (h-function) of a bivariate copula
CDVineAIC/BIC

AIC and BIC of C- and D-vine copula models
BiCopMetaContour

Contour plot of bivariate meta distribution with different margins and copula (theoretical and empirical)
BiCopPar2TailDep

Tail dependence coefficients of a bivariate copula
BiCopName

Bivariate copula family names
worldindices

Major World Indices
CDVineLogLik

Log-likelihood of C- and D-vine copula models
BiCopChiPlot

Chi-plot for bivariate copula data
CDVineSim

Simulation from C- and D-vine copula models