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ContaminatedMixt

Clustering and Classification with the Contaminated Normal

v1.3.8 · May 5, 2023 · GPL-2
CRAN GitHub Mirror

Description

Fits mixtures of multivariate contaminated normal distributions (with eigen-decomposed scale matrices) via the expectation conditional- maximization algorithm under a clustering or classification paradigm Methods are described in Antonio Punzo, Angelo Mazza, and Paul D McNicholas (2018) <doi:10.18637/jss.v085.i10>.

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CRAN Check Status

2 NOTE
12 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang NOTE
r-devel-linux-x86_64-debian-gcc NOTE
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (2 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Angelo Mazza <a.mazza@unict.it>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Antonio",
                      family = "Punzo",
                      role = "aut"),
               person(given = "Angelo",
                      family = "Mazza",
                      role = c("aut", "cre"),
                      email = "a.mazza@unict.it"),
               person(given = c("Paul", "D."),
                      family = "McNicholas",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Angelo Mazza <a.mazza@unict.it>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Antonio",
                      family = "Punzo",
                      role = "aut"),
               person(given = "Angelo",
                      family = "Mazza",
                      role = c("aut", "cre"),
                      email = "a.mazza@unict.it"),
               person(given = c("Paul", "D."),
                      family = "McNicholas",
                      role = "aut"))
as necessary.

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Angelo Mazza <a.mazza@unict.it>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Antonio",
                      family = "Punzo",
                      role = "aut"),
               person(gi
...[truncated]...
= "Mazza",
                      role = c("aut", "cre"),
                      email = "a.mazza@unict.it"),
               person(given = c("Paul", "D."),
                      family = "McNicholas",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Angelo Mazza <a.mazza@unict.it>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Antonio",
                      family = "Punzo",
                      role = "aut"),
               person(gi
...[truncated]...
= "Mazza",
                      role = c("aut", "cre"),
                      email = "a.mazza@unict.it"),
               person(given = c("Paul", "D."),
                      family = "McNicholas",
                      role = "aut"))
as necessary.

Reverse Dependencies (1)

imports

flexCWM

Dependency Network

Dependencies Reverse dependencies mixture mnormt mclust caret mvtnorm flexCWM ContaminatedMixt

Version History

new 1.3.8 Mar 10, 2026
updated 1.3.8 ← 1.3.7 diff May 4, 2023
updated 1.3.7 ← 1.3.6 diff May 8, 2022
updated 1.3.6 ← 1.3.4.1 diff Nov 14, 2021
updated 1.3.4.1 ← 1.3.4 diff May 25, 2020
updated 1.3.4 ← 1.3.3 diff Aug 27, 2019
updated 1.3.3 ← 1.3.2 diff Jul 31, 2018
updated 1.3.2 ← 1.3.1 diff Jan 28, 2018
updated 1.3.1 ← 1.3 diff Jan 26, 2018
updated 1.3 ← 1.2 diff Dec 9, 2017
updated 1.2 ← 1.1 diff Nov 4, 2017
updated 1.1 ← 1.0 diff Feb 13, 2017
new 1.0 Dec 19, 2015