Package: simfish 0.2-08.9010
Ian Jonsen
simfish: simulate fish tracks & acoustic detections
facilitates simulation of fish tracks in featureless and semi-realistic environments (coastal oceans, fjords, and lakes). A user-defined raster defining the water body - land boundaries is used to constrain simulated tracks. Fish movements are simulated (currently) as either a correlated random walk or a biased & correlated random walk, with the bias toward a defined Centre-of-Attraction. A potential function is used to ensure the tracks avoid land. The package can also be used to simulate detections of acoustically-tagged fish by acoustic receivers at user-defined locations.
Authors:
simfish_0.2-08.9010.tar.gz
simfish_0.2-08.9010.zip(r-4.5)simfish_0.2-08.9010.zip(r-4.4)simfish_0.2-08.9010.zip(r-4.3)
simfish_0.2-08.9010.tgz(r-4.4-any)simfish_0.2-08.9010.tgz(r-4.3-any)
simfish_0.2-08.9010.tar.gz(r-4.5-noble)simfish_0.2-08.9010.tar.gz(r-4.4-noble)
simfish_0.2-08.9010.tgz(r-4.4-emscripten)simfish_0.2-08.9010.tgz(r-4.3-emscripten)
simfish.pdf |simfish.html✨
simfish/json (API)
| # Install 'simfish' in R: |
| install.packages('simfish', repos = c('https://mhpob.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/ianjonsen/simfish/issues
Last updated 11 months agofrom:94abda3265. Checks:OK: 1 ERROR: 6. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 20 2024 |
| R-4.5-win | ERROR | Nov 20 2024 |
| R-4.5-linux | ERROR | Nov 20 2024 |
| R-4.4-win | ERROR | Nov 20 2024 |
| R-4.4-mac | ERROR | Nov 20 2024 |
| R-4.3-win | ERROR | Nov 20 2024 |
| R-4.3-mac | ERROR | Nov 20 2024 |
Exports:calc_pdrffind_routegenerate_envmappdetsim_detectsim_fishsim_par
Dependencies:abindaskpassBHbootCircStatsclassclassIntclicolorspacecpp11crayoncurlDBIdplyre1071fansifarvergenericsgeometriesggplot2gluegtablehttrigraphisobandjsonliteKernSmoothlabelinglatticelifecyclelubridatelwgeommagrittrMASSMatrixmgcvmimemunsellnabornlmeopensslpathroutrpillarpkgconfigproxypurrrR6rasterRColorBrewerRcppRcppEigenrlangrnaturalearths2scalessfsfheaderssfnetworksspstarsstringistringrsysterratibbletidygraphtidyrtidyselecttimechangeunitsutf8vctrsviridisLitewithrwk
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| 'simfish' | simfish-package simfish |
| calculate pdrf parameters | calc_pdrf |
| find_route | find_route |
| create environmental raster | generate_env |
| map | map |
| Utility fn to calculate distances b/w transmitter and reciever | pdet |
| plot | plot.simfish |
| simulate acoustic transmissions & detection, using 'simulate' & 'sim_setup' output | sim_detect |
| simulate a fish track | sim_fish |
| Define the simulation parameters used by 'sim_fish' | sim_par |