Package: circlus
Type: Package
Title: Clustering and Simulation of Spherical Cauchy and PKBD Models
Version: 0.0.2
Authors@R: c(
    person("Lukas", "Sablica", email = "lsablica@wu.ac.at", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0001-9166-4563")), 
    person("Kurt", "Hornik", email = "Kurt.Hornik@wu.ac.at", role = "aut",
           comment = c(ORCID = "0000-0003-4198-9911")),
    person("Bettina", "Gruen", role = c("aut"), email = "Bettina.Gruen@R-project.org",
	         comment = c(ORCID = "0000-0001-7265-4773")),
    person("Josef", "Leydold", email = "Josef.Leydold@wu.ac.at", role = "aut",
           comment = c(ORCID = "0000-0002-9076-4893"))
  )
Description: Provides tools for estimation and clustering of spherical data, seamlessly integrated with the 'flexmix' package. Includes the necessary M-step implementations for both Poisson Kernel-Based Distribution (PKBD) and spherical Cauchy distribution. Additionally, the package provides random number generators for PKBD and spherical Cauchy distribution. Methods are based on Golzy M., Markatou M. (2020) <doi:10.1080/10618600.2020.1740713>, Kato S., McCullagh P. (2020) <doi:10.3150/20-bej1222> and Sablica L., Hornik K., Leydold J. (2023) <doi:10.1214/23-ejs2149>.
License: GPL-3
Encoding: UTF-8
Imports: Rcpp (>= 0.12.18), Tinflex (>= 1.8), flexmix, torch, methods
LinkingTo: Rcpp, RcppArmadillo
URL: https://github.com/lsablica/circlus
BugReports: https://github.com/lsablica/circlus/issues
RoxygenNote: 7.3.2
Depends: R (>= 3.1.0)
LazyData: true
NeedsCompilation: yes
Packaged: 2025-02-19 16:33:16 UTC; lukas
Author: Lukas Sablica [aut, cre] (<https://orcid.org/0000-0001-9166-4563>),
  Kurt Hornik [aut] (<https://orcid.org/0000-0003-4198-9911>),
  Bettina Gruen [aut] (<https://orcid.org/0000-0001-7265-4773>),
  Josef Leydold [aut] (<https://orcid.org/0000-0002-9076-4893>)
Maintainer: Lukas Sablica <lsablica@wu.ac.at>
Repository: CRAN
Date/Publication: 2025-02-19 17:00:07 UTC
Built: R 4.5.3; x86_64-w64-mingw32; 2026-04-22 02:20:07 UTC; windows
Archs: x64
