Package: relliptical
Type: Package
Title: The Truncated Elliptical Family of Distributions
Version: 1.4.0
Authors@R: 
  c(person(given = "Katherine A.",
           family = "L. Valeriano",
           role = c("aut", "cre"),
           email = "katandreina@gmail.com",
           comment = c(ORCID = "0000-0001-6388-4753")),
  person(given = "Larissa",
           family = "Avila Matos",
           role = "ctb",
           email = "larissam@unicamp.br",
           comment = c(ORCID = "0000-0002-2635-0901")),
  person(given = "Christian",
           family = "Galarza Morales",
           role = "ctb",
           email = "cgalarza88@gmail.com",
           comment = c(ORCID = "0000-0002-4818-6006")))
Description: It provides a function for random number generation from members of the truncated multivariate elliptical family of distributions, including truncated versions of the Normal, Student-t, Pearson type VII, Slash, Logistic, and related distributions. Additional distributions can be specified by supplying the density generating function. The package also computes first- and second-order moments, including the covariance matrix, for selected distributions.
  References used for this package: Galarza, C. E., Matos, L. A., Castro, L. M., & Lachos, V. H. (2022). Moments of the doubly truncated selection elliptical distributions with emphasis on the unified multivariate skew-t distribution. Journal of Multivariate Analysis, 189, 104944 <doi:10.1016/j.jmva.2021.104944>; Ho, H. J., Lin, T. I., Chen, H. Y., & Wang, W. L. (2012). Some results on the truncated multivariate t distribution. Journal of Statistical Planning and Inference, 142(1), 25-40 <doi:10.1016/j.jspi.2011.06.006>; Valeriano, K. A., Galarza, C. E., & Matos, L. A. (2023). Moments and random number generation for the truncated elliptical family of distributions. Statistics and Computing, 33(1), 32 <doi:10.1007/s11222-022-10200-4>.
License: GPL (>= 2)
Encoding: UTF-8
Imports: FuzzyNumbers.Ext.2, matrixcalc, methods, Rcpp, Rdpack, Ryacas,
        stats
RdMacros: Rdpack
RoxygenNote: 7.3.3
LinkingTo: RcppArmadillo, Rcpp
Suggests: ggExtra, ggplot2, gridExtra
NeedsCompilation: yes
Packaged: 2026-03-25 18:14:03 UTC; 55199
Author: Katherine A. L. Valeriano [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-6388-4753>),
  Larissa Avila Matos [ctb] (ORCID:
    <https://orcid.org/0000-0002-2635-0901>),
  Christian Galarza Morales [ctb] (ORCID:
    <https://orcid.org/0000-0002-4818-6006>)
Maintainer: Katherine A. L. Valeriano <katandreina@gmail.com>
Repository: CRAN
Date/Publication: 2026-03-25 22:20:02 UTC
Built: R 4.6.0; aarch64-apple-darwin23; 2026-04-26 01:41:35 UTC; unix
Archs: relliptical.so.dSYM
