Package: LogConcDEAD 1.6-12

LogConcDEAD: Log-Concave Density Estimation in Arbitrary Dimensions

Software for computing a log-concave (maximum likelihood) estimator for independent and identically distributed data in any number of dimensions. For a detailed description of the method see Cule, Samworth and Stewart (2010, Journal of Royal Statistical Society Series B, <doi:10.1111/j.1467-9868.2010.00753.x>).

Authors:Madeleine Cule [aut], Robert Gramacy [aut], Richard Samworth [aut], Yining Chen [aut, cre], Lutz Duembgen [ctb], Vikneswaran Gopal [ctb], George Casella [ctb], C. Bradford Barber [cph], The Geometry Center [cph], Kai Habel [cph], Raoul Grasman [cph], Alexei Kuntsevich [cph], Franz Kappel [cph]

# Install 'LogConcDEAD' in R:

install.packages('LogConcDEAD', repos = c('https://ychen101.r-universe.dev', 'https://cloud.r-project.org'))

Uses libs:

openblas– Optimized BLAS

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

openblas

2.82 score 1 packages 22 scripts 494 downloads 14 exports 3 dependencies

Last updated from:ad8be88ffc. Checks:15 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	117
linux-devel-x86_64	OK	170
source / vignettes	OK	202
linux-release-arm64	OK	109
linux-release-x86_64	OK	135
macos-release-arm64	OK	118
macos-release-x86_64	OK	258
macos-oldrel-arm64	OK	131
macos-oldrel-x86_64	OK	169
windows-devel-arm64	OK	249
windows-devel-x86_64	OK	143
windows-release-arm64	OK	221
windows-release-x86_64	OK	118
windows-oldrel-x86_64	OK	88
wasm-release	OK	132

Exports:cov.LogConcDEAD dlcd dmarglcd dslcd EMmixlcd getinfolcd getweights hatA interactive2D interplcd interpmarglcd mlelcd rlcd rslcd

Dependencies:MASS mclust mvtnorm

a guide to the LogConcDEAD package

Introduction | Algorithm | Usage

Rendered fromLogConcDEAD.Rnwusingutils::Sweave

Last update: 2023-04-05
Started: 2013-07-12

Help page	Topics
Computes a log-concave (maximum likelihood) estimator for i.i.d. data in any number of dimensions	LogConcDEAD-package LogConcDEAD
Compute the covariance matrix of a log-concave maximum likelihood estimator	cov.LogConcDEAD
Evaluation of a log-concave maximum likelihood estimator at a point	dlcd
Evaluate the marginal of multivariate log-concave maximum likelihood estimators at a point	dmarglcd
Evaluation of a smoothed log-concave maximum likelihood estimator at given points	dslcd
Estimate the mixture proportions and component densities using EM algorithm	EMmixlcd
Construct an object of class LogConcDEAD	getinfolcd
Find appropriate weights for likelihood calculations	getweights
Compute the smoothing matrix of the smoothed log-concave maximum likelihood estimator	hatA
A GUI for classification in two dimensions using smoothed log-concave	interactive2D
Evaluate the log-concave maximum likelihood estimator of 2-d data on a grid for plotting	interplcd
Finds marginals of multivariate logconcave maximum likelihood estimators by integrating	interpmarglcd
Compute the maximum likelihood estimator of a log-concave density	mlelcd
Plot a log-concave maximum likelihood estimator	plot.LogConcDEAD
Summarizing log-concave maximum likelihood estimator	print.LogConcDEAD summary.LogConcDEAD
Sample from a log-concave maximum likelihood estimate	rlcd
Sample from a smoothed log-concave maximum likelihood estimate	rslcd

Package: LogConcDEAD 1.6-12

LogConcDEAD: Log-Concave Density Estimation in Arbitrary Dimensions

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)