ContaminatedMixt

Clustering and Classification with the Contaminated Normal

v1.3.8 · May 5, 2023 · GPL-2

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

11 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	140.7s
r-devel-linux-x86_64-debian-gcc	NOTE	102.3s
r-devel-linux-x86_64-fedora-clang	OK	219.4s
r-devel-linux-x86_64-fedora-gcc	OK	212.5s
r-devel-windows-x86_64	OK	151s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	126s
r-oldrel-windows-x86_64	OK	188s
r-patched-linux-x86_64	OK	134.4s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	35s
r-release-macos-x86_64	OK	132s
r-release-windows-x86_64	OK	151s

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 11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 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.

ERROR 11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 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.

ERROR 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.

NOTE 11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 2, 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.

ERROR 9 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 25, 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.

ERROR r-release-macos-x86_64

package dependencies

Package required but not available: ‘caret’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

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

Version History

13 tracked

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