Rdistance: Distance Sampling Analyses

Analysis of distance sampling data collected on line transect surveys. Estimates distance-based detection functions and abundances.

AuthorTrent McDonald [cre, aut], Ryan Nielson [aut], Jason Carlisle [aut], Ben Augustine [ctb], James Griswald [ctb], Joel Reynolds [ctb], Pham Quang [ctb], Earl Becker [ctb], Aaron Christ [ctb], Brook Russelland [ctb], Patrick McKann [ctb]
Date of publication2015-07-22 06:07:15
MaintainerTrent McDonald <tmcdonald@west-inc.com>
LicenseGNU General Public License
Version1.3.2
https://github.com/tmcd82070/Rdistance/wiki

View on CRAN

Man pages

AIC.dfunc: AICc and related fit statistics for detection function...

coef.dfunc: Coefficients of an estimated detection function

cosine.expansion: Calcululation of cosine expansion for detection function...

ESW: Effective Strip Width for estimated detection functions

F.abund.estim: Estimate abundance from distance-sampling data.

F.automated.CDA: Automated classical distance analysis.

F.dfunc.estim: Estimate a detection function from distance-sampling data.

F.double.obs.prob: F.double.obs.prob - Compute double observer probability of...

F.gx.estim: F.gx.estim - Estimate g(0) or g(x).

F.maximize.g: F.maximize.g - Finds the coordinate of the maximum of a...

F.nLL: F.nLL - Return the negative log likelihood for a set of...

F.start.limits: F.start.limits - Set starting values and limits for...

Gamma.like: Gamma likelihood for distance analyses

hermite.expansion: Calcululation of Hermite expansion for detection function...

integration.constant: Compute the integration constance for distance density...

perp.dists: Compute off-transect distances from sighting distances and...

plot.dfunc: Plot a distance function.

print.abund: Print abundance estimates.

print.dfunc: Print a distance function object.

Rdistance-package: Rdistance - Distance Sampling Analyses for Line Transect Data

simple.expansion: Calculate simply polynomial expansion for detection function...

sparrow.detections: Example data: sparrow detections

sparrow.transects: Example data: sparrow transects

uniform.like: Standard likelihood functions for distance analyses.

Files in this package

Rdistance
Rdistance/inst
Rdistance/inst/doc
Rdistance/inst/doc/Rdistance_CustomDetectionFunction.Rmd
Rdistance/inst/doc/Rdistance_CustomDetectionFunction.pdf
Rdistance/inst/doc/Rdistance_CustomDetectionFunction.R
Rdistance/inst/doc/Rdistance_ModelingAbundance.R
Rdistance/inst/doc/Rdistance_BeginnerTutorial.Rmd
Rdistance/inst/doc/Rdistance_BeginnerTutorial.pdf
Rdistance/inst/doc/Rdistance_ModelingAbundance.pdf
Rdistance/inst/doc/Rdistance_ModelingAbundance.Rmd
Rdistance/inst/doc/Rdistance_BeginnerTutorial.R
Rdistance/NAMESPACE
Rdistance/data
Rdistance/data/sparrow.detections.rda
Rdistance/data/sparrow.transects.rda
Rdistance/R
Rdistance/R/simple.expansion.r
Rdistance/R/Gamma.like.r
Rdistance/R/F.abund.estim.r
Rdistance/R/F.gx.estim.r
Rdistance/R/integration.constant.R
Rdistance/R/print.dfunc.r
Rdistance/R/F.dfunc.estim.R Rdistance/R/cosine.expansion.R Rdistance/R/hermite.expansion.R
Rdistance/R/F.start.limits.r
Rdistance/R/halfnorm.like.R
Rdistance/R/print.abund.r
Rdistance/R/coef.dfunc.r
Rdistance/R/uniform.like.R Rdistance/R/perp.dists.R
Rdistance/R/plot.dfunc.r
Rdistance/R/AIC.dfunc.R
Rdistance/R/F.maximize.g.r
Rdistance/R/F.automated.CDA.r
Rdistance/R/F.nLL.r
Rdistance/R/negexp.like.R
Rdistance/R/F.double.obs.prob.r
Rdistance/R/zzz.R Rdistance/R/hazrate.like.R
Rdistance/R/ESW.r
Rdistance/vignettes
Rdistance/vignettes/Rdistance_CustomDetectionFunction.Rmd
Rdistance/vignettes/Rdistance_BeginnerTutorial.Rmd
Rdistance/vignettes/Rdistance_ModelingAbundance.Rmd
Rdistance/MD5
Rdistance/build
Rdistance/build/vignette.rds
Rdistance/DESCRIPTION
Rdistance/man
Rdistance/man/Gamma.like.Rd Rdistance/man/F.maximize.g.Rd Rdistance/man/coef.dfunc.Rd Rdistance/man/sparrow.detections.Rd Rdistance/man/cosine.expansion.Rd Rdistance/man/F.start.limits.Rd Rdistance/man/F.nLL.Rd Rdistance/man/uniform.like.Rd Rdistance/man/F.double.obs.prob.Rd Rdistance/man/perp.dists.Rd Rdistance/man/F.gx.estim.Rd Rdistance/man/F.dfunc.estim.Rd Rdistance/man/print.dfunc.Rd Rdistance/man/Rdistance-package.Rd Rdistance/man/hermite.expansion.Rd Rdistance/man/print.abund.Rd Rdistance/man/ESW.Rd Rdistance/man/integration.constant.Rd Rdistance/man/sparrow.transects.Rd Rdistance/man/F.automated.CDA.Rd Rdistance/man/AIC.dfunc.Rd Rdistance/man/plot.dfunc.Rd Rdistance/man/simple.expansion.Rd Rdistance/man/F.abund.estim.Rd

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