R Observatory: Metrics for seedreg version 1.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2025-09-17. Its history is shown below.

Reason: email to the maintainer is undeliverable

Details below reflect version 1.0.3, its last release before removal.

seedreg

1.0.3Package record

Regression Analysis for Seed Germination as a Function of Temperature

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Gabriel Danilo ShimizuCRAN page ↗

Regression analysis using common models in seed temperature studies, such as the Gaussian model (Martins, JF, Barroso, AAM, & Alves, PLCA (2017) doi:10.1590/s0100-83582017350100039), quadratic (Nunes, AL, Sossmeier, S, Gotz, AP, & Bispo, NB (2018) <doi: 10.17265/2161-6264/2018.06.002>) and others with potential for use, such as those implemented in the 'drc' package (Ritz, C, Baty, F, Streibig, JC, & Gerhard, D (2015). doi:10.1371/journal.pone.0146021), in the estimation of the ideal and cardinal temperature for the occurrence of plant seed germination. The functions return graphs with the equations automatically.

Changes in 1.0.3

Fixed error in multicurve function
Add seeds, correl, curve, lineplot, iv, aac, tml and tm function
Add substrate dataset

From NEWS.md in the release

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/seedreg/seedreg_1.0.3.tar.gz"
pkgFile <- "seedreg_1.0.3.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.0.3) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

Health

CRAN checks

CRAN check results are not tracked yet.

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.3

READMEYes · 462 wordsVignettesNoNEWSYes · 100% structured · mentions 1.0.3Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 21 (1 internal)includes a package overview page
Examples that run: 100%20 run in a plain check
Exported functions with examples: 100%
Documented parameters: 97%
Return-value docs: 100%
Help pages citing references: 29%

How these are measured

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on52 r2u5 autocran

How downloads are counted

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.6

Imports (13)

drc ggplot2 car crayon emmeans multcomp hnpbootmultcompView stringr sf gridExtra dplyr

LinkingTo (0)

none

Suggests (4)

DT knitr rmarkdown roxygen2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (3)

Gabriel Danilo Shimizu

Author, Maintainer since 1.0.0 (2021)

Hugo Roldi Guariz

Author, Contributor

Leandro Simoes Azeredo Goncalves

Author, Contributor

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
archivedRemoved from CRAN
2025-09-17
email to the maintainer is undeliverable
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
1.0.3
record
2022-07-07 · diff ↗ ·
added 8 exports
aac, correl, curve, iv, lineplot, seeds, tm, tml
R
R 4.2.0 released · 2022-04-22
1.0.2
record
2021-06-25 · diff ↗
1.0.1
record
2021-06-03 · diff ↗
R
R 4.1.0 released · 2021-05-18
1.0.0
record
2021-05-04
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-05-04
Total releases: 4 / 5 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.6
Bundled data: 1.1 KB / 2 files

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("seedreg")

Format

Shimizu, G. D., Guariz, H. R., & Goncalves, L. S. A. (n.d.). seedreg: Regression Analysis for Seed Germination as a Function of Temperature (Version 1.0.3) [Computer software]. Retrieved October 26, 2026, from https://CRAN.R-project.org/package=seedreg

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 seedreg version 1.0.3 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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