R Observatory: Metrics for sizeMat version 1.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

sizeMat

1.2.0Package record

Estimate Size at Sexual Maturity

0packages depend

4.1Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Josymar Torrejon-MagallanesCRAN page ↗

Estimate morphometric and gonadal size at sexual maturity for organisms, usually fish and invertebrates. It includes methods for classification based on relative growth (using principal components analysis, hierarchical clustering, discriminant analysis), logistic regression (Frequentist or Bayes), parameters estimation and some basic plots. Optional ggplot-style graphics are available for selected plot methods.

Changes in 1.2.0

Added optional ggplot2-style graphics using gg_style = TRUE.
Updated plot.classify(), plot.morphMat(), and plot.gonadMat().
Updated vignette with examples for ggplot2-style plots.
Added package citation file.
Added Luis Angeles Gonzales as author.

From NEWS.md in the release

Install

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

install.packages("sizeMat", 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-sizemat

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-sizeMat

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-sizeMat

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.2.0

READMENoVignettesYes · 1 · dynamicNEWSYes · 67% structured · mentions 1.2.0Citation fileYes · software entry onlyWebsitenot declared in DESCRIPTION

Help pages: 13 (1 internal)includes a package overview page
Examples that run: 91%10 run in a plain check · 1 hold no code
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 15%

Vignettes (1)

sizeMat: An R Package to Estimate Size at Sexual Maturity HTML

How these are measured

Downloads

4.1K

CRAN downloads in the past year

Rank #7,994 · ~11/day · ~339/mo

Releases R versions

Daily download trend is not available in this view yet.

45730 days

1.1K90 days

4.1K1 year

Compare downloads with other packages →

Also on74 r2u7 autocran

How downloads are counted

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Installing sizeMat adds 7 packages (5 with compiled code, 3.9 MB of source tarballs). Heaviest: mcmc 1.5 MB, quantreg 903 KB, MCMCpack 718 KB.

Depends (1)

R >= 4.0.0

Imports (7)

MCMCpack matrixStatsMASSgrDevicesgraphicsstatsutils

LinkingTo (0)

none

Suggests (3)

rmarkdown knitr ggplot2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (2)

Josymar Torrejon-Magallanes

Maintainer since 0.1.0 (2016), Author

Luis Angeles-Gonzalez

Author · added in 1.2.0

Listed in earlier versions (1)

Wencheng Lau-Medrano

no longer listed · 0.1.0

Releases (8)

Pick two releases to compare their code metrics.

1.2.0Latest
record
2026-05-30 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
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
1.1.2
record
2020-06-04 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.1.1
record
2020-04-14 · diff ↗
1.1.0
record
2019-07-31 · diff ↗
R
R 3.6.0 released · 2019-04-26
1.0.0
record
2018-10-19 · diff ↗
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
0.3.0
record
2017-04-03 · diff ↗

Show 3 earlier eventsHide 3 earlier events

0.2.0
record
2016-09-22 · diff ↗ ·
added 1 export
nagelkerkeR2
0.1.0
record
2016-07-22
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-07-22
Total releases: 8 / 10 yrs
License: GPL-2 OSI
Minimum R: ≥ 4.0.0
Bundled data: 2.1 KB / 2 files
Download size: 361 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("sizeMat")

The package provides a citation file, so citation() returns the authors' own entry.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for sizeMat version 1.2.0 [Data set]. HJJB, LLC. Data release v2026-10-19. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-19, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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