DegreeDayCalc: Degree-Day Phenology Calculator ('shiny' Application)
Provides a 'shiny' application to compute daily and cumulative degree-days from minimum and maximum temperatures using average, single triangle, and single sine methods, with optional upper temperature thresholds. The application maps cumulative thermal accumulation to user-defined developmental stage thresholds and supports exporting tabular and graphical outputs. The degree-day approach follows assumptions described by Higley et al. (1986) <doi:10.1093/ee/15.5.999>.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1) |
| Imports: | shiny, DT, ggplot2 |
| Suggests: | testthat (≥ 3.0.0) |
| Published: | 2026-02-17 |
| DOI: | 10.32614/CRAN.package.DegreeDayCalc (may not be active yet) |
| Author: | Victor Manuel Almaraz Valle
 [aut, cre],
J. Concepción Rodríguez Maciel [aut],
Gustavo Ramírez Valverde [aut],
Jaime Alfredo Urzua Gutierrez [aut],
Manuel Alejandro Tejeda Reyes [aut] |
| Maintainer: | Victor Manuel Almaraz Valle <almarazkrae at gmail.com> |
| BugReports: | https://github.com/almarazkrae-4081/DegreeDayCalc/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/almarazkrae-4081/DegreeDayCalc |
| NeedsCompilation: | no |
| Citation: | DegreeDayCalc citation info |
| Materials: | README |
| CRAN checks: | DegreeDayCalc results |
Documentation:
| Reference manual: | DegreeDayCalc.html , DegreeDayCalc.pdf |
Downloads:
| Package source: | DegreeDayCalc_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: DegreeDayCalc_0.1.0.zip, r-oldrel: DegreeDayCalc_0.1.0.zip |
| macOS binaries: | r-release (arm64): DegreeDayCalc_0.1.0.tgz, r-oldrel (arm64): DegreeDayCalc_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available |
Linking:
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