Package: SightabilityModel 1.5.5
SightabilityModel: Wildlife Sightability Modeling
Uses logistic regression to model the probability of detection as a function of covariates. This model is then used with observational survey data to estimate population size, while accounting for uncertain detection. See Steinhorst and Samuel (1989).
Authors:
SightabilityModel_1.5.5.tar.gz
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SightabilityModel.pdf |SightabilityModel.html✨
SightabilityModel/json (API)
NEWS
# Install 'SightabilityModel' in R: |
install.packages('SightabilityModel', repos = c('https://jfieberg.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/jfieberg/sightabilitymodel/issues
- exp.m - Experimental (test trials) data set used to estimate detection probabilities for moose in MN
- g.fit - Mountain Goat Sightability Model Information
- gdat - Mountain Goat Survey Data from Olympic National park
- obs.m - MN moose survey data
- sampinfo.m - Data set containing sampling information for observation survey of moose in MN
Last updated 1 years agofrom:a6a3eb3101. Checks:OK: 7. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Nov 13 2024 |
R-4.5-win | OK | Nov 13 2024 |
R-4.5-linux | OK | Nov 13 2024 |
R-4.4-win | OK | Nov 13 2024 |
R-4.4-mac | OK | Nov 13 2024 |
R-4.3-win | OK | Nov 13 2024 |
R-4.3-mac | OK | Nov 13 2024 |
Exports:check.sightability.model.argscompute.detect.probcompute.SCFcovthetaMoosePopRMoosePopR_DomStratMoosePopR_DomStrat_bootrepSight.EstSight.Est.RatioSightabilityPopRSightabilityPopR_DomStratSS.estSS.est.Ratiovardiffvarlog.lamWong.estWong.est.Ratio
Dependencies:cliDBIexpmfansiformula.toolsgenericsgluelatticelifecyclemagrittrMatrixminqamitoolsmsmmvtnormnumDerivoperator.toolspillarpkgconfigplyrRcppRcppArmadillorlangsurveysurvivaltibbleutf8vctrs
a-Estimating Population Abundance Using Sightability Models: R SightabilityModel Package
Rendered froma-SightabilityModel.Rnw
usingutils::Sweave
on Nov 13 2024.Last update: 2022-05-18
Started: 2022-05-18
b-Implementing the Ratio Estimator
Rendered fromb-RatioEstimator.pdf.asis
usingR.rsp::asis
on Nov 13 2024.Last update: 2022-05-18
Started: 2022-05-18
c-MoosePopR and SightabilityPopR Demonstration
Rendered fromc-MoosePopR-SightabilityPopR-Demo.Rmd
usingknitr::rmarkdown
on Nov 13 2024.Last update: 2023-02-17
Started: 2022-05-18
d-DomainStratification-method-of-Heard-2008
Rendered fromd-DomainStratification-method-of-Heard-2008.html.asis
usingR.rsp::asis
on Nov 13 2024.Last update: 2022-05-18
Started: 2022-05-18