Occupancy models

occu()

Fit the MacKenzie et al. (2002) Occupancy Model

goccu()

Fit multi-scale occupancy models

colext()

Fit the dynamic occupancy model of MacKenzie et. al (2003)

occuFP()

Fit occupancy models when false positive detections occur (e.g., Royle and Link [2006] and Miller et al. [2011])

occuMS()

Fit Single-Season and Dynamic Multi-State Occupancy Models

occuMulti()

Fit the Rota et al. (2016) Multi-species Occupancy Model

occuPEN()

Fit the MacKenzie et al. (2002) Occupancy Model with the penalized likelihood methods of Hutchinson et al. (2015)

occuTTD()

Fit Single-Season and Dynamic Time-to-detection Occupancy Models

occuCOP()

Fit the occupancy model using count dta

Abundance models

occuRN()

Fit the occupancy model of Royle and Nichols (2003)

pcount()

Fit the N-mixture model of Royle (2004)

distsamp()

Fit the hierarchical distance sampling model of Royle et al. (2004)

IDS()

Fit the integrated distance sampling model of Kery et al. (2022).

multinomPois()

Multinomial-Poisson Mixtures Model

pcount.spHDS()

Fit spatial hierarchical distance sampling model.

gpcount()

Generalized binomial N-mixture model for repeated count data

gmultmix()

Generalized multinomial N-mixture model

gdistsamp()

Fit the generalized distance sampling model of Chandler et al. (2011).

gdistremoval()

Fit the combined distance and removal model of Amundson et al. (2014).

pcountOpen()

Fit the open N-mixture models of Dail and Madsen and extensions

distsampOpen()

Open population model for distance sampling data

multmixOpen()

Open population multinomial N-mixture model

nmixTTD()

Fit N-mixture Time-to-detection Models

Model diagnostics

fitted(<unmarkedFit>) fitted(<unmarkedFitColExt>) fitted(<unmarkedFitOccu>) fitted(<unmarkedFitOccuRN>) fitted(<unmarkedFitPCount>) fitted(<unmarkedFitDS>)

Methods for Function fitted in Package `unmarked'

parboot parboot,unmarkedFitIDS-method plot,parboot,missing-method show,parboot-method

Parametric bootstrap method for fitted models inheriting class.

nonparboot nonparboot-methods nonparboot,unmarkedFit-method nonparboot,unmarkedFitColExt-method nonparboot,unmarkedFitDS-method nonparboot,unmarkedFitMPois-method nonparboot,unmarkedFitOccu-method nonparboot,unmarkedFitOccuPEN-method nonparboot,unmarkedFitOccuPEN_CV-method nonparboot,unmarkedFitOccuRN-method nonparboot,unmarkedFitPCount-method nonparboot,unmarkedFitGDS-method nonparboot,unmarkedFitGMM-method nonparboot,unmarkedFitOccuTTD-method nonparboot,unmarkedFitOccuMulti-method nonparboot,unmarkedFitNmixTTD-method nonparboot,unmarkedFitGDR-method nonparboot,unmarkedFitIDS-method nonparboot,unmarkedFitDailMadsen-method nonparboot,unmarkedFitOccuCOP-method

Nonparametric bootstrapping in unmarked

unmarkedFit unmarkedFit-class getData getData,unmarkedFit-method hessian hessian,unmarkedFit-method hist,unmarkedFitDS-method mle mle,unmarkedFit-method names,unmarkedFit-method nllFun nllFun,unmarkedFit-method parboot,unmarkedFit-method parboot,unmarkedFitOccuMulti-method plot,unmarkedFit,missing-method plot,unmarkedFitOccuMulti,missing-method plot,unmarkedFitGDR,missing-method plot,unmarkedFitIDS,missing-method plot,unmarkedFitOccuCOP,missing-method profile,unmarkedFit-method residuals,unmarkedFit-method residuals,unmarkedFitOccu-method residuals,unmarkedFitOccuFP-method residuals,unmarkedFitOccuRN-method residuals,unmarkedFitOccuMulti-method residuals,unmarkedFitOccuTTD-method residuals,unmarkedFitGDR-method residuals,unmarkedFitIDS-method residuals,unmarkedFitOccuCOP-method update,unmarkedFit-method update,unmarkedFitColExt-method update,unmarkedFitGMM-method update,unmarkedFitOccuMulti-method update,unmarkedFitOccuMS-method update,unmarkedFitOccuTTD-method update,unmarkedFitNmixTTD-method update,unmarkedFitGDR-method update,unmarkedFitIDS-method update,unmarkedFitDailMadsen-method update,unmarkedFitGOccu-method sampleSize sampleSize,unmarkedFit-method unmarkedFitOccu-class unmarkedFitOccuPEN-class unmarkedFitOccuPEN_CV-class unmarkedFitOccuFP-class unmarkedFitPCount-class unmarkedFitDS-class unmarkedFitMPois-class unmarkedFitPCO-class unmarkedFitGMM-class unmarkedFitOccuMulti-class unmarkedFitOccuMS-class unmarkedFitOccuTTD-class unmarkedFitNmixTTD-class unmarkedFitDSO-class unmarkedFitMMO-class unmarkedFitIDS-class plot,profile,missing-method show,unmarkedFit-method summary,unmarkedFit-method summary,unmarkedFitDS-method summary,unmarkedFitIDS-method smoothed smoothed,unmarkedFitColExt-method projected projected,unmarkedFitColExt-method logLik logLik,unmarkedFit-method LRT LRT,unmarkedFit,unmarkedFit-method getY,unmarkedFit-method getY,unmarkedFitOccu-method getY,unmarkedFitColExt-method getY,unmarkedFitOccuRN-method getY,unmarkedFitOccuMulti-method

Class "unmarkedFit"

powerAnalysis(<unmarkedFrame>) powerAnalysis(<list>)

Conduct a power analysis for an unmarked model

simulate(<unmarkedFit>) simulate(<unmarkedFrame>)

Methods for Function simulate in Package `unmarked'

vif()

Compute Variance Inflation Factors for an unmarkedFit Object.

Model selection

fitList()

constructor of unmarkedFitList objects

modSel modSel-methods unmarkedModSel-class show,unmarkedModSel-method summary,unmarkedModSel-method coef,unmarkedModSel-method SE,unmarkedModSel-method

Model selection results from an unmarkedFitList

crossVal(<unmarkedFit>) crossVal(<unmarkedFitList>)

Cross-validation methods for fitted unmarked models and fit lists

Organize data

unmarkedFrame()

Create an unmarkedFrame, or one of its child classes.

unmarkedFrame-class coordinates,unmarkedFrame-method coordinates coords getY getY,unmarkedFrame-method head,unmarkedFrame-method hist,unmarkedFrameDS-method mapInfo numSites numSites,unmarkedFrame-method numY numY,unmarkedFrame-method obsCovs,unmarkedFrame-method obsCovs obsCovs obsCovs obsNum,unmarkedFrame-method obsNum obsToY,unmarkedFrame-method obsToY obsToY obsToY plot,unmarkedFrame,missing-method plot,unmarkedFrameOccuMulti,missing-method plot,unmarkedFrameOccuTTD,missing-method projection,unmarkedFrame-method projection siteCovs,unmarkedFrame-method siteCovs siteCovs siteCovs unmarkedFrameOccu-class unmarkedFrameOccuMulti-class unmarkedFrameOccuMS-class unmarkedFrameOccuTTD-class unmarkedFrameMPois-class unmarkedFramePCount-class unmarkedFrameDS-class unmarkedMultFrame-class unmarkedFramePCO-class unmarkedFrameGMM-class unmarkedFrameGDS-class unmarkedFrameGPC-class unmarkedFrameDSO-class unmarkedFrameMMO-class show,unmarkedFrame-method show,unmarkedFrameOccuMulti-method show,unmarkedFrameOccuTTD-method show,unmarkedMultFrame-method show,unmarkedFrameOccuCOP-method summary,unmarkedFrame-method summary,unmarkedFrameDS-method summary,unmarkedMultFrame-method summary,unmarkedFrameOccuMulti-method summary,unmarkedFrameOccuTTD-method summary,unmarkedFrameOccuCOP-method [,unmarkedFrameOccuMulti,missing,numeric,missing-method [,unmarkedFrameOccuTTD,missing,numeric,missing-method [,unmarkedFrameGDR,missing,numeric,missing-method [,unmarkedFrameOccuMS,numeric,missing,missing-method [,unmarkedFrameOccuTTD,numeric,missing,missing-method [,unmarkedFrameOccuMulti,numeric,missing,missing-method [,unmarkedFrameDSO,numeric,missing,missing-method [,unmarkedFrameGDR,numeric,missing,missing-method [,unmarkedFrameGDR,logical,missing,missing-method [,unmarkedFrameOccuCOP,missing,numeric,missing-method [,unmarkedFrameOccuCOP,numeric,missing,missing-method [,unmarkedFrameOccuCOP,numeric,numeric,missing-method

Class "unmarkedFrame"

unmarkedMultFrame() unmarkedFrameGMM() unmarkedFrameGDS() unmarkedFrameGPC()

Create an unmarkedMultFrame, unmarkedFrameGMM, unmarkedFrameGDS, or unmarkedFrameGPC object

unmarkedFrameDS()

Organize data for the distance sampling model of Royle et al. (2004) fit by distsamp

unmarkedFrameOccu()

Organize data for the single season occupancy models fit by occu and occuRN

unmarkedFrameOccuFP()

Organize data for the single season occupancy models fit by occuFP

unmarkedFrameOccuMulti()

Organize data for the multispecies occupancy model fit by occuMulti

unmarkedFramePCount()

Organize data for the N-mixture model fit by pcount

unmarkedFrameMPois()

Organize data for the multinomial-Poisson mixture model of Royle (2004) fit by multinomPois

unmarkedFrameOccuCOP()

Organize data for the occupancy model using count data fit by occuCOP

unmarkedFrameOccuMS()

Organize data for the multi-state occupancy model fit by occuMS

unmarkedFrameOccuTTD()

Create an unmarkedFrameOccuTTD object for the time-to-detection model fit by occuTTD

unmarkedFramePCO()

Create an object of class unmarkedFramePCO that contains data used by pcountOpen.

unmarkedFrameGDR()

Organize data for the combined distance and removal point-count model of Amundson et al. (2014) fit by gdistremoval

unmarkedFrameMMO()

Create an object of class unmarkedFrameMMO that contains data used by multmixOpen.

unmarkedFrameDSO()

Create an object of class unmarkedFrameDSO that contains data used by distsampOpen.

Model results

coef(<unmarkedFit>) coef(<unmarkedEstimate>) coef(<linCombOrBackTrans>)

Methods for Function coef in Package `unmarked'

predict predict-methods predict,ANY-method predict,unmarkedFit-method predict,unmarkedFitOccuFP-method predict,unmarkedFitOccuMulti-method predict,unmarkedFitOccuMS-method predict,unmarkedFitOccuTTD-method predict,unmarkedFitNmixTTD-method predict,unmarkedFitPCount-method predict,unmarkedFitColExt-method predict,unmarkedFitGMM-method predict,unmarkedFitGDS-method predict,unmarkedFitPCO-method predict,unmarkedFitDSO-method predict,unmarkedFitGDR-method predict,unmarkedFitIDS-method predict,unmarkedFitList-method predict,unmarkedRanef-method

Methods for Function predict in Package `unmarked'

linearComb linearComb-methods linearComb,unmarkedEstimate,matrixOrVector-method linearComb,unmarkedFit,matrixOrVector-method show,unmarkedLinComb-method

Methods for Function linearComb in Package `unmarked'

backTransform(<unmarkedFit>) backTransform(<unmarkedEstimate>)

Methods for Function backTransform in Package `unmarked'

ranef ranef-methods ranef,unmarkedFitOccu-method ranef,unmarkedFitOccuFP-method ranef,unmarkedFitOccuRN-method ranef,unmarkedFitOccuMulti-method ranef,unmarkedFitOccuMS-method ranef,unmarkedFitPCount-method ranef,unmarkedFitMPois-method ranef,unmarkedFitDS-method ranef,unmarkedFitGMM-method ranef,unmarkedFitGDS-method ranef,unmarkedFitGPC-method ranef,unmarkedFitGMMorGDS-method ranef,unmarkedFitColExt-method ranef,unmarkedFitPCO-method ranef,unmarkedFitOccuTTD-method ranef,unmarkedFitNmixTTD-method ranef,unmarkedFitGDR-method ranef,unmarkedFitDailMadsen-method ranef,unmarkedFitGOccu-method ranef,unmarkedFitOccuCOP-method ranef,unmarkedFitIDS-method

Methods for Function ranef in Package unmarked

unmarkedRanef-class bup bup,unmarkedRanef-method confint,unmarkedRanef-method plot,unmarkedRanef,missing-method show,unmarkedRanef-method

Class "unmarkedRanef"

posteriorSamples(<unmarkedRanef>) posteriorSamples(<unmarkedFit>)

Draw samples from the posterior predictive distribution

unmarkedFit unmarkedFit-class getData getData,unmarkedFit-method hessian hessian,unmarkedFit-method hist,unmarkedFitDS-method mle mle,unmarkedFit-method names,unmarkedFit-method nllFun nllFun,unmarkedFit-method parboot,unmarkedFit-method parboot,unmarkedFitOccuMulti-method plot,unmarkedFit,missing-method plot,unmarkedFitOccuMulti,missing-method plot,unmarkedFitGDR,missing-method plot,unmarkedFitIDS,missing-method plot,unmarkedFitOccuCOP,missing-method profile,unmarkedFit-method residuals,unmarkedFit-method residuals,unmarkedFitOccu-method residuals,unmarkedFitOccuFP-method residuals,unmarkedFitOccuRN-method residuals,unmarkedFitOccuMulti-method residuals,unmarkedFitOccuTTD-method residuals,unmarkedFitGDR-method residuals,unmarkedFitIDS-method residuals,unmarkedFitOccuCOP-method update,unmarkedFit-method update,unmarkedFitColExt-method update,unmarkedFitGMM-method update,unmarkedFitOccuMulti-method update,unmarkedFitOccuMS-method update,unmarkedFitOccuTTD-method update,unmarkedFitNmixTTD-method update,unmarkedFitGDR-method update,unmarkedFitIDS-method update,unmarkedFitDailMadsen-method update,unmarkedFitGOccu-method sampleSize sampleSize,unmarkedFit-method unmarkedFitOccu-class unmarkedFitOccuPEN-class unmarkedFitOccuPEN_CV-class unmarkedFitOccuFP-class unmarkedFitPCount-class unmarkedFitDS-class unmarkedFitMPois-class unmarkedFitPCO-class unmarkedFitGMM-class unmarkedFitOccuMulti-class unmarkedFitOccuMS-class unmarkedFitOccuTTD-class unmarkedFitNmixTTD-class unmarkedFitDSO-class unmarkedFitMMO-class unmarkedFitIDS-class plot,profile,missing-method show,unmarkedFit-method summary,unmarkedFit-method summary,unmarkedFitDS-method summary,unmarkedFitIDS-method smoothed smoothed,unmarkedFitColExt-method projected projected,unmarkedFitColExt-method logLik logLik,unmarkedFit-method LRT LRT,unmarkedFit,unmarkedFit-method getY,unmarkedFit-method getY,unmarkedFitOccu-method getY,unmarkedFitColExt-method getY,unmarkedFitOccuRN-method getY,unmarkedFitOccuMulti-method

Class "unmarkedFit"

plotEffects(<unmarkedFit>) plotEffectsData(<unmarkedFit>)

Plot marginal effects of covariates in unmarked models

randomTerms(<unmarkedEstimate>) randomTerms(<unmarkedFit>)

Extract estimates of random effect terms

sigma(<unmarkedEstimate>) sigma(<unmarkedFit>)

Extract estimates of random effect standard deviations

Datasets

birds

BBS Point Count and Occurrence Data from 2 Bird Species

crossbill

Detection/non-detection data on the European crossbill (Loxia curvirostra)

cruz

Landscape data for Santa Cruz Island

frogs

2001 Delaware North American Amphibian Monitoring Program Data

gf

Green frog count index data

issj

Distance-sampling data for the Island Scrub Jay (Aphelocoma insularis)

jay

European Jay data from the Swiss Breeding Bird Survey 2002

linetran

Simulated line transect data

mallard

Mallard count data

masspcru

Massachusetts North American Amphibian Monitoring Program Data

MesoCarnivores

Occupancy data for coyote, red fox, and bobcat

ovendata

Removal data for the Ovenbird

pointtran

Simulated point-transect data

Switzerland

Swiss landscape data