ypr: Yield Per Recruit
An implementation of equilibrium-based yield per recruit methods. Yield per recruit methods can used to estimate the optimal yield for a fish population as described by Walters and Martell (2004) <isbn:0-691-11544-3>. The yield can be based on the number of fish caught (or harvested) or biomass caught for all fish or just large (trophy) individuals.
| Version: | 0.6.0 |
| Depends: | R (≥ 3.6) |
| Imports: | chk, ggplot2, graphics, lifecycle, purrr, stats, tibble, tidyplus, tools, yesno |
| Suggests: | covr, knitr, readr, rmarkdown, rstudioapi, scales, testthat (≥ 3.0.0), tidyr, usethis, withr |
| Published: | 2022-08-29 |
| Author: | Joe Thorley  [aut,
cre],
Ayla Pearson
[ctb],
Poisson Consulting [cph, fnd] |
| Maintainer: | Joe Thorley <joe at poissonconsulting.ca> |
| BugReports: | https://github.com/poissonconsulting/ypr/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/poissonconsulting/ypr |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README NEWS |
| CRAN checks: | ypr results |
Documentation:
| Reference manual: | ypr.pdf |
| Vignettes: |
Ecotypes Get Started with ypr |
Downloads:
| Package source: | ypr_0.6.0.tar.gz |
| Windows binaries: | r-devel: ypr_0.6.0.zip, r-release: ypr_0.6.0.zip, r-oldrel: ypr_0.6.0.zip |
| macOS binaries: | r-release (arm64): ypr_0.6.0.tgz, r-oldrel (arm64): ypr_0.6.0.tgz, r-release (x86_64): ypr_0.6.0.tgz, r-oldrel (x86_64): ypr_0.6.0.tgz |
| Old sources: | ypr archive |
Linking:
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