seedreg: Regression Analysis for Seed Germination as a Function of Temperature

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.

Version: 1.0.3
Depends: R (≥ 3.6)
Imports: drc, ggplot2, car, crayon, emmeans, multcomp, hnp, boot, multcompView, stringr, sf, gridExtra, dplyr
Suggests: DT, knitr, rmarkdown, roxygen2
Published: 2022-07-07
DOI: 10.32614/CRAN.package.seedreg
Author: Gabriel Danilo Shimizu ORCID iD [aut, cre], Hugo Roldi Guariz ORCID iD [aut, ctb], Leandro Simoes Azeredo Goncalves ORCID iD [aut, ctb]
Maintainer: Gabriel Danilo Shimizu <shimizu at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README NEWS
CRAN checks: seedreg results


Reference manual: seedreg.pdf


Package source: seedreg_1.0.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): seedreg_1.0.3.tgz, r-oldrel (arm64): seedreg_1.0.3.tgz, r-release (x86_64): seedreg_1.0.3.tgz, r-oldrel (x86_64): seedreg_1.0.3.tgz
Old sources: seedreg archive


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