Package: LBSPR 0.1.9

LBSPR: Length-Based Spawning Potential Ratio

Simulate expected equilibrium length composition, yield-per-recruit, and the spawning potential ratio (SPR) using the length-based SPR (LBSPR) model. Fit the LBSPR model to length data to estimate selectivity, relative apical fishing mortality, and the spawning potential ratio for data-limited fisheries. See Hordyk et al (2016) <doi:10.1139/cjfas-2015-0422> for more information about the LBSPR assessment method.

Authors:Adrian Hordyk [aut, cre]

LBSPR_0.1.9.tar.gz
LBSPR_0.1.9.zip(r-4.7)LBSPR_0.1.9.zip(r-4.6)LBSPR_0.1.9.zip(r-4.5)
LBSPR_0.1.9.tgz(r-4.6-x86_64)LBSPR_0.1.9.tgz(r-4.6-arm64)LBSPR_0.1.9.tgz(r-4.5-x86_64)LBSPR_0.1.9.tgz(r-4.5-arm64)
LBSPR_0.1.9.tar.gz(r-4.7-arm64)LBSPR_0.1.9.tar.gz(r-4.7-x86_64)LBSPR_0.1.9.tar.gz(r-4.6-arm64)LBSPR_0.1.9.tar.gz(r-4.6-x86_64)
LBSPR_0.1.9.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
LBSPR/json (API)

# Install 'LBSPR' in R:

install.packages('LBSPR', repos = c('https://adrianhordyk.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/adrianhordyk/lbspr/issues

Uses libs:

c++– GNU Standard C++ Library v3

On CRAN:

cpp

5.05 score 9 stars 126 scripts 305 downloads 19 exports 54 dependencies

Last updated from:45db8de5f0. Checks:11 WARNING, 1 ERROR, 1 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	WARNING	148
linux-devel-x86_64	WARNING	133
source / vignettes	ERROR	202
linux-release-arm64	WARNING	146
linux-release-x86_64	WARNING	144
macos-release-arm64	WARNING	103
macos-release-x86_64	WARNING	180
macos-oldrel-arm64	WARNING	108
macos-oldrel-x86_64	WARNING	390
windows-devel	WARNING	126
windows-release	WARNING	150
windows-oldrel	WARNING	169
wasm-release	OK	121

Exports:calcCurves DataDir FilterSmooth getFMfun LBSPR_NLLabsel LBSPR_NLLgtg LBSPRfit LBSPRfit_LBSPRopt LBSPRsim LBSPRsim_plotCurves plotEsts plotMat plotSim plotSize plotSPRCirc plotTarg Shiny

Dependencies:base64enc bslib cachem cli commonmark cpp11 digest dplyr farver fastmap fontawesome fs generics ggplot2 glue gridExtra gtable htmltools httpuv isoband jquerylib jsonlite labeling later lifecycle magrittr memoise mime otel pillar pkgconfig plotrix promises purrr R6 rappdirs RColorBrewer Rcpp rlang S7 sass scales shiny sourcetools stringi stringr tibble tidyr tidyselect utf8 vctrs viridisLite withr xtable

Vignettes and/or manual for this package failed to build, some documents may be unavailable. Please inspect thebuild logs for more information.

Help page	Topics
Calculate Relative Yield, YPR, SPR, SSB, and Recruitment curves for F/M	calcCurves
Report the location of the Data Files	DataDir
Kalman filter and Rauch-Tung-Striebel smoother	FilterSmooth
Calculate F/M given SPR and other parameters	getFMfun
Create a new LB_lengths object	initialize,LB_lengths-method
Create a new LB_obj object	initialize,LB_obj-method
Create a new LB_pars object	initialize,LB_pars-method
An S4 class containing length data	LB_lengths-class
An S4 class containing all parameters for the LBSPR model	LB_obj-class
An S4 class containing life history and other parameters	LB_pars-class
LBSPR Optimization function for age-based selectivity model	LBSPR_NLLabsel
LBSPR Optimization function for GTG model	LBSPR_NLLgtg
Fit LBSPR model to length data	LBSPRfit
Internal function to fit LBSPR model to length data	LBSPRfit_
Optimisation Routine for fitting LBSPR	LBSPRopt
LBSPR Simulation Model	LBSPRsim
Internal LBSPR Simulation Model	LBSPRsim_
Plot the Relative Yield, YPR, SPR, SSB, and Recruitment curves	plotCurves
Plot LBSPR model estimates	plotEsts
Plot the maturity-at-length and selectivity-at-length curves	plotMat
General plotting function for simulated data	plotSim
Plot the size data and model fits	plotSize
Circle of estimated SPR and target and limit points	plotSPRCirc
Plot sampled length structure against target simulated size composition	plotTarg
Run a Shiny Application	Shiny

Package: LBSPR 0.1.9

LBSPR: Length-Based Spawning Potential Ratio

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