SAGMM

0.2.5

Clustering via Stochastic Approximation and Gaussian Mixture Models

0packages depend

2.4Kdownloads / year

96.9%test coverage

12/13checks pass

Overview

About

Maintained by Andrew Thomas JonesFirst published 2019-05-093 releasesCRAN page ↗

Computes clustering by fitting Gaussian mixture models (GMM) via stochastic approximation following the methods of Nguyen and Jones (2018) doi:10.1201/9780429446177. It also provides some test data generation and plotting functionality to assist with this process.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("SAGMM", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-sagmm

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-SAGMM

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-SAGMM

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 1.9 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.68

96.9%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 50%

Downloads

2.4K

CRAN downloads in the past year

Rank #19,240 · ~6/day · ~197/mo

Releases R versions

Daily download trend is not available in this view yet.

15630 days

57690 days

2.4K1 year

Compare downloads with other packages →

Also on406 r2u2 autocran

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

Rcpp MixSim mcluststatslowmemtkmeans

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (2)

testthat ggplot2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (2)

Maintainer (1)

Andrew Thomas Jones

Author, Maintainer

Authors (2)

Andrew Thomas Jones

Author, Maintainer

Hien Duy Nguyen

Author

Listed in earlier versions (4)

Andrew T. Jones

no longer listed · 0.2.3 to 0.2.4

Hien D. Nguyen

no longer listed · 0.2.3 to 0.2.4

Jones

no longer listed · 0.2.5

Nguyen

no longer listed · 0.2.5

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.2.5Latest
2025-09-20 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
0.2.4
2019-06-29 · diff ↗
0.2.3
2019-05-09
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-05-09
Total releases: 3 / 7 yrs
License: GPL-3 OSI
Download size: 7.1 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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