Package: DirStats 0.1.10

Eduardo García-Portugués

DirStats: Nonparametric Methods for Directional Data

Nonparametric kernel density estimation, bandwidth selection, and other utilities for analyzing directional data. Implements the estimator in Bai, Rao and Zhao (1987) <doi:10.1016/0047-259X(88)90113-3>, the cross-validation bandwidth selectors in Hall, Watson and Cabrera (1987) <doi:10.1093/biomet/74.4.751> and the plug-in bandwidth selectors in García-Portugués (2013) <doi:10.1214/13-ejs821>.

Authors:Eduardo García-Portugués [aut, cre]

DirStats_0.1.10.tar.gz
DirStats_0.1.10.tar.gz(r-4.7-arm64)DirStats_0.1.10.tar.gz(r-4.7-x86_64)DirStats_0.1.10.tar.gz(r-4.6-arm64)DirStats_0.1.10.tar.gz(r-4.6-x86_64)
DirStats_0.1.10.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
DirStats/json (API)
NEWS

# Install 'DirStats' in R:
install.packages('DirStats', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/egarpor/dirstats/issues

Uses libs:
  • fortran– Runtime library for GNU Fortran applications
Datasets:
  • lebedev - Lebedev quadrature on the sphere

On CRAN:

Conda:

fortran

1.48 score 1 packages 8 scripts 784 downloads 23 exports 8 dependencies

Last updated from:915de23114. Checks:6 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-arm64OK107
linux-devel-x86_64OK105
source / vignettesOK173
linux-release-arm64OK126
linux-release-x86_64OK113
wasm-releaseOK100

Exports:b_Lbic_vmf_mixbw_dir_amibw_dir_emibw_dir_lcvbw_dir_lscvbw_dir_rotc_hd_Ld_mixvmfint_cirint_hypsphint_sphkappa_mlkde_dirlambda_Lmu_mlnorm2normalizeR_Psi_mixvmfto_cirto_radto_sph

Dependencies:clueclustermovMFRcppRcppArmadillorotasymskmeansslam

Readme and manuals

Help Manual

Help pageTopics
'DirStats' - Nonparametric Methods for Directional DataDirStats-package DirStats
Fitting mixtures of von Mises-Fisher distributionsbic_vmf_mix
Cross-validation bandwidth selectors for directional databw_dir_cv bw_dir_lcv bw_dir_lscv
Plug-in bandwidth selectors for directional databw_dir_ami bw_dir_emi bw_dir_pi bw_dir_rot R_Psi_mixvmf
Convenience functionsconv norm2 normalize to_cir to_rad to_sph
Integration routinesint int_cir int_hypsph int_sph
Directional kernel density estimatorb_L c_h d_L kde_dir lambda_L
Lebedev quadrature on the spherelebedev
Von Mises-Fisher distribution utilitiesd_mixvmf kappa_ml mu_ml vmf