Man pages for unmarked
Models for Data from Unmarked Animals

backTransform-methodsMethods for Function backTransform in Package 'unmarked'
birdsBBS Point Count and Occurrence Data from 2 Bird Species
bupExtract Best Unbiased Predictors (BUPs) of latent variables...
coef-methodsMethods for Function coef in Package 'unmarked'
colextFit the dynamic occupancy model of MacKenzie et. al (2003)
computeMPLElambdasCompute the penalty weight for the MPLE penalized likelihood...
confint-methodsMethods for Function confint in Package 'unmarked'
crossbillDetection/non-detection data on the European crossbill...
crossValCross-validation methods for fitted 'unmarked' models and fit...
cruzLandscape data for Santa Cruz Island
csvToUMFConvert .CSV File to an unmarkedFrame
detFunsDistance-sampling detection functions and associated density...
distsampFit the hierarchical distance sampling model of Royle et al....
distsampOpenOpen population model for distance sampling data
extract-methodsMethods for bracket extraction [ in Package 'unmarked'
fitListCreate a list of fitted 'unmarked' models
fittedCalculate fitted (expected) values from a model
formatDistDataBin distance data
formatMultCreate unmarkedMultFrame from Long Format Data Frame
formatWideLongConvert between wide and long data formats.
frogs2001 Delaware North American Amphibian Monitoring Program...
gdistremovalFit the combined distance and removal model of Amundson et...
gdistsampFit the generalized distance sampling model of Chandler et...
getB-methodsMethods for Function getB in Package 'unmarked'
getFP-methodsMethods for Function getFP in Package 'unmarked'
getPGet detection probability matrix from a fitted model
gfGreen frog count index data
gmultmixGeneralized multinomial N-mixture model
goccuFit the multi-scale occupancy model of Nichols et al. (2008)
gpcountGeneralized binomial N-mixture model for repeated count data
IDSFit the integrated distance sampling model of Kery et al....
imputeMissingA function to impute missing entries in continuous obsCovs
issjDistance-sampling data for the Island Scrub Jay (_Aphelocoma...
jayEuropean Jay data from the Swiss Breeding Bird Survey 2002
lambda2psiConvert Poisson mean (lambda) to probability of occurrence...
linearComb-methodsMethods for Function linearComb in Package 'unmarked'
linetranSimulated line transect data
makePiFunsCreate functions to compute multinomial cell probabilities
mallardMallard count data
masspcruMassachusetts North American Amphibian Monitoring Program...
MesoCarnivoresOccupancy data for coyote, red fox, and bobcat
modSelModel selection on a list of 'unmarked' model fits
multinomPoisMultinomial-Poisson Mixtures Model
multmixOpenOpen population multinomial N-mixture model
nmixTTDFit the N-mixture Time-to-detection Model of Strebel et al....
nonparbootGet non-parametric bootstrap samples from an 'unmarked' model
occuFit the MacKenzie et al. (2002) Occupancy Model
occuCommFit a community occupancy model with species-level random...
occuCOPFit the occupancy model using count data
occuFPFit occupancy models when false positive detections occur...
occuMSFit Multi-State Occupancy Models (Nichols et al. 2007,...
occuMultiFit the multi-species occupancy model of Rota et al. (2016)
occuPENFit the MacKenzie et al. (2002) Occupancy Model with the...
occuPEN_CVFit the MacKenzie et al. (2002) Occupancy Model with the...
occuRNFit the occupancy model of Royle and Nichols (2003)
occuTTDFit Single-Season and Dynamic Time-to-detection Occupancy...
optimizePenalty-methodsIdentify Optimal Penalty Parameter Value
ovendataRemoval data for the Ovenbird
parbootParametric bootstrap for 'unmarked' models
pcountFit the N-mixture model of Royle (2004)
pcountOpenFit the open N-mixture models of Dail and Madsen (2011) and...
pcount.spHDSFit spatial hierarchical distance sampling model.
piFunsCompute multinomial cell probabilities
plotEffectsPlot marginal effects of covariates in unmarked models
pointtranSimulated point-transect data
posteriorSamplesDraw samples from the posterior predictive distribution
powerAnalysisConduct a power analysis for an 'unmarked' model
predictPredict from fitted models and other unmarked objects
randomTermsExtract estimates of random effect terms
ranefEstimate posterior distributions of latent occupancy or...
residualsCalculate residuals from a model
richnessEstimate posterior distributions of site richness
SE-methodsMethods for Function SE in Package 'unmarked'
shinyPowerLaunch a Shiny app to help with power analysis
sight2perpdistConvert sight distance and sight angle to perpendicular...
sigmaExtract estimates of random effect standard deviations
simulateSimulate datasets from any 'unmarked' model type
SSECompute Sum of Squared Residuals for a Model Fit.
SwitzerlandSwiss landscape data
unmarkedEstimate-classClass "unmarkedEstimate"
unmarkedEstimateList-classClass "unmarkedEstimateList"
unmarkedFit-classClass "unmarkedFit"
unmarkedFitList-classClass "unmarkedFitList"
unmarkedFrameCreate an unmarkedFrame, or one of its child classes.
unmarkedFrame-classClass "unmarkedFrame"
unmarkedFrameDSOrganize data for the distance sampling model of Royle et al....
unmarkedFrameDSOCreate an object of class unmarkedFrameDSO that contains data...
unmarkedFrameGDROrganize data for the combined distance and removal...
unmarkedFrameMMOCreate an object of class unmarkedFrameMMO that contains data...
unmarkedFrameMPoisOrganize data for the multinomial-Poisson mixture model of...
unmarkedFrameOccuOrganize data for the single season occupancy models fit by...
unmarkedFrameOccuCommOrganize data for the community occupancy model fit by...
unmarkedFrameOccuCOPOrganize data for the occupancy model using count data fit by...
unmarkedFrameOccuFPOrganize data for the single season occupancy models fit by...
unmarkedFrameOccuMSOrganize data for the multi-state occupancy model fit by...
unmarkedFrameOccuMultiOrganize data for the multispecies occupancy model fit by...
unmarkedFrameOccuTTDCreate an unmarkedFrameOccuTTD object for the...
unmarkedFramePCOCreate an object of class unmarkedFramePCO that contains data...
unmarkedFramePCountOrganize data for the N-mixture model fit by pcount
unmarkedModSel-classunmarkedModSel class and methods
unmarkedMultFrameCreate an unmarkedMultFrame, unmarkedFrameGMM,...
unmarked-packageModels for Data from Unmarked Animals
unmarkedPower-classMethods for unmarkedPower objects
unmarkedPowerListSummarize a series of unmarked power analyses
unmarkedRanef-classClass '"unmarkedRanef"'
vcov-methodsMethods for Function vcov in Package 'unmarked'
vifCompute Variance Inflation Factors for an unmarkedFit Object.
unmarked documentation built on April 3, 2025, 5:30 p.m.