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dsims  

Distance Sampling Simulations
View on CRAN: Click here


Download and install dsims package within the R console
Install from CRAN:
install.packages("dsims")

Install from Github:
library("remotes")
install_github("cran/dsims")

Install by package version:
library("remotes")
install_version("dsims", "1.0.4")



Attach the package and use:
library("dsims")
Maintained by
Laura Marshall
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-04-22
Latest Update: 2023-11-29
Description:
Performs distance sampling simulations. 'dsims' repeatedly generates instances of a user defined population within a given survey region. It then generates realisations of a survey design and simulates the detection process. The data are then analysed so that the results can be compared for accuracy and precision across all replications. This process allows users to optimise survey designs for their specific set of survey conditions. The effects of uncertainty in population distribution or parameters can be investigated under a number of simulations so that users can be confident that they have achieved a robust survey design before deploying vessels into the field. The distance sampling designs used in this package from 'dssd' are detailed in Chapter 7 of Advanced Distance Sampling, Buckland et. al. (2008, ISBN-13: 978-0199225873). General distance sampling methods are detailed in Introduction to Distance Sampling: Estimating Abundance of Biological Populations, Buckland et. al. (2004, ISBN-13: 978-0198509271). Find out more about estimating animal/plant abundance with distance sampling at .
How to cite:
Laura Marshall (2021). dsims: Distance Sampling Simulations. R package version 1.0.4, https://cran.r-project.org/web/packages/dsims. Accessed 22 Dec. 2024.
Previous versions and publish date:
0.1.1 (2021-04-22 09:20), 0.2.0 (2021-09-01 23:50), 0.2.1 (2022-03-17 14:30), 0.2.2 (2022-03-31 08:20), 0.2.3 (2022-06-15 09:30), 1.0.0 (2022-08-09 14:10), 1.0.1 (2022-08-30 17:10), 1.0.4 (2023-11-29 15:10)
Other packages that cited dsims R package
View dsims citation profile
Other R packages that dsims depends, imports, suggests or enhances
Complete documentation for dsims
Functions, R codes and Examples using the dsims R package
Some associated functions: DS.Analysis-class . Density-class . Density.Summary-class . Detectability-class . Population-class . Population.Description-class . Simulation-class . Simulation.Summary-class . Survey-class . Survey.LT-class . Survey.PT-class . add.hotspot-methods . analyse.data-methods . description.summary . dsims-package . generate.population-methods . generate.transects.Simulation-methods . get.N-methods . get.densities-methods . histogram.N.ests-methods . make.density . make.detectability . make.ds.analysis . make.population.description . make.simulation . plot-methods . plot.Density-methods . plot.Detectability-methods . plot.Population-methods . run.simulation-methods . run.survey-methods . rztpois . save.sim.results-methods . set.densities-methods . show.Density.Summary-methods . show.Simulation-methods . show.Simulation.Summary-methods . summary.Density-methods . summary.Simulation-methods . 
Some associated R codes: AICc.R . ClassConstructors.R . DS.Analysis.R . Density.R . Density.Summary.R . Detectability.R . Population.Description.R . Population.R . Simulation.R . Simulation.Summary.R . Survey.LT.R . Survey.PT.R . Survey.R . accumulate.PP.results.R . accumulate.warnings.R . add.covariate.values.R . add.summary.results.R . calc.perp.dists.R . calc.rad.dists.R . calculate.scale.param.R . check.covariates.R . check.simulation.R . check.transects.R . create.results.arrays.R . description.summary.R . dsims-package.R . generate.pop.D.R . generate.pop.N.R . generic.functions.R . get.covered.area.lines.R . get.covered.area.points.R . get.density.surface.R . message.handler.R . modify.strata.for.analysis.R . process.dist.shapes.R . read.line.transects.R . read.point.transects.R . read.seg.transects.R . run.simulation.R . rztpois.R . save.sim.results.R . simulate.detections.R . single.sim.loop.R . store.ddf.results.R . store.dht.results.R .  Full dsims package functions and examples
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