Package: rcosmo
URL: https://github.com/frycast/rcosmo
BugReports: https://github.com/frycast/rcosmo/issues
Title: Cosmic Microwave Background Data Analysis
Version: 1.1.5
Authors@R: c(person("Daniel", "Fryer", 
                     role = c("aut", "cre"), 
                     email = "d.fryer@latrobe.edu.au",
                     comment = c(ORCID = "0000-0001-6032-0522")),
             person("Andriy", "Olenko", 
                     role = "aut", 
                     email = "a.olenko@latrobe.edu.au",
                     comment = c(ORCID = "0000-0002-0917-7000")),
             person("Ming", "Li", 
                     role = "aut",
                     comment = c(ORCID = "0000-0002-1218-2804")),             
             person("Yuguang", "Wang", 
                     role = "aut"))
Description: Tools for handling and analysing spherical data on a
        HEALPix grid, with applications to cosmic microwave background
        maps. Supports reading FITS files, converting between spherical
        and Cartesian coordinates and HEALPix ordering schemes,
        selecting sky regions, sampling pixels, and visualising maps.
        Implements empirical covariance, correlation and variogram
        estimation, covariance model fitting, angular power spectrum
        estimation, and distributional and entropy-based comparisons of
        spherical data. The package and its methods are described by
        Fryer, Li and Olenko (2020) <doi:10.32614/RJ-2020-012>.
Depends: R (>= 4.5.0)
License: GPL-3
Encoding: UTF-8
Imports: FITSio (>= 2.1-0), Rcpp (>= 0.12.11), mmap (>= 0.6-17), tibble
        (>= 1.4.2), rgl (>= 0.99.16), cli (>= 1.0.0), entropy (>=
        1.2.1), geoR (>= 1.7-5.2.1), nnls (>= 1.4)
Suggests: testthat, gsl
LinkingTo: Rcpp
Config/roxygen2/version: 8.0.0
Config/pak/sysreqs: cmake libfreetype6-dev libglu1-mesa-dev make
        texlive libpng-dev libuv1-dev libgl1-mesa-dev zlib1g-dev
Repository: https://frycast.r-universe.dev
Date/Publication: 2026-10-19 08:11:49 UTC
RemoteUrl: https://github.com/frycast/rcosmo
RemoteRef: HEAD
RemoteSha: 633a566d751b787250894f278a5ebdaa25b735d1
NeedsCompilation: yes
Packaged: 2026-10-29 20:10:41 UTC; root
Author: Daniel Fryer [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6032-0522>),
  Andriy Olenko [aut] (ORCID: <https://orcid.org/0000-0002-0917-7000>),
  Ming Li [aut] (ORCID: <https://orcid.org/0000-0002-1218-2804>),
  Yuguang Wang [aut]
Maintainer: Daniel Fryer <d.fryer@latrobe.edu.au>