Polyspherical Kernel Density Estimation

Kernel density estimation on the polysphere, (hyper)sphere, and circle. Includes functions for density estimation, regression estimation, ridge estimation, bandwidth selection, kernels, samplers, and homogeneity tests. Companion package to García-Portugués and Meilán-Vila (2025) and García-Portugués and Meilán-Vila (2023) .

Reference manual

install.packages("polykde")

1.2.1 by Eduardo García-Portugués, 2 months ago

https://github.com/egarpor/polykde

Report a bug at https://github.com/egarpor/polykde/issues

Browse source code at https://github.com/cran/polykde

Authors: Eduardo García-Portugués [aut, cre] (ORCID: , Andrea Meilán-Vila [ctb] (ORCID:

Documentation: PDF Manual

GPL-3 license

Imports abind, Bessel, doFuture, foreach, future, gsl, movMF, progressr, Rcpp, RcppProgress, rotasym, sphunif

Suggests alphashape3d, DirStats, FixedPoint, ks, manipulate, numDeriv, optimParallel, testthat, viridis, rgl, scatterplot3d, sdetorus, smacof

Linking to Rcpp, RcppArmadillo, RcppProgress

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