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PSRICalc: Plant Stress Response Index Calculator

Calculate Plant Stress Response Index (PSRI) from time-series germination data with optional radicle vigor integration. Built on the methodological foundation of the Osmotic Stress Response Index (OSRI) framework developed by Walne et al. (2020) <doi:10.1002/agg2.20087>. Provides clean, direct PSRI calculations suitable for agricultural research and statistical analysis. Note: This package implements methodology currently under peer review. Please contact the author before publication using this approach.

Version: 1.0.0
Depends: R (≥ 4.0.0)
Published: 2025-11-13
DOI: 10.32614/CRAN.package.PSRICalc
Author: Richard Feiss [aut, cre], University of Minnesota [cph]
Maintainer: Richard Feiss <feiss026 at umn.edu>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README
CRAN checks: PSRICalc results

Documentation:

Reference manual: PSRICalc.html , PSRICalc.pdf

Downloads:

Package source: PSRICalc_1.0.0.tar.gz
Windows binaries: r-devel: PSRICalc_1.0.0.zip, r-release: PSRICalc_1.0.0.zip, r-oldrel: PSRICalc_1.0.0.zip
macOS binaries: r-release (arm64): PSRICalc_1.0.0.tgz, r-oldrel (arm64): PSRICalc_1.0.0.tgz, r-release (x86_64): PSRICalc_1.0.0.tgz, r-oldrel (x86_64): PSRICalc_1.0.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=PSRICalc to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.