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ypr

Yield Per Recruit

v0.6.0 · Aug 29, 2022 · MIT + file LICENSE

Description

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.

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CRAN Check Status

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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies chk ggplot2 lifecycle purrr tibble tidyplus yesno ypr

Version History

new 0.6.0 Mar 10, 2026
updated 0.6.0 ← 0.5.2 diff Aug 29, 2022
updated 0.5.2 ← 0.5.1 diff Jul 2, 2021
updated 0.5.1 ← 0.5.0 diff Jul 9, 2020
updated 0.5.0 ← 0.4.0 diff Mar 17, 2020
updated 0.4.0 ← 0.3.1 diff Jan 13, 2020
updated 0.3.1 ← 0.3.0 diff Apr 25, 2019
new 0.3.0 Nov 25, 2018