Package index • dsm

All functions

block.info.per.su(): Find the block information

check.cols(): Check column names exist

dsm-data: Data format for DSM

dsm-package: Density surface modelling

dsm.cor(): Check for autocorrelation in residuals

dsm(): Fit a density surface model to segment-specific estimates of abundance or density.

dsm.var.gam(): Prediction variance estimation assuming independence

dsm.var.movblk(): Variance estimation via parametric moving block bootstrap

dsm.var.prop(): Prediction variance propagation for DSMs

dsm_cor(): Check for autocorrelation in residuals

dsm_varprop(): Variance propagation for density surface models

dsm_var_gam(): Prediction variance estimation assuming independence

dsm_var_movblk(): Variance estimation via parametric moving block bootstrap

dsm_var_prop(): Prediction variance propagation for DSMs

dummy_ddf(): Detection function objects when detection is certain

generate.ds.uncertainty(): Generate data from a fitted detection function

generate.mb.sample(): Moving block bootstrap sampler

latlong2km(): Convert latitude and longitude to Northings and Eastings

make.soapgrid(): Create a knot grid for the internal part of a soap film smoother.

mexdolphins obsdata segdata preddata pred.polys distdata survey.area: Pan-tropical spotted dolphins in the Gulf of Mexico

obs_exp(): Observed versus expected diagnostics for fitted DSMs

plot(<dsm>): Plot a density surface model.

plot(<dsm.var>): Create plots of abundance uncertainty

plot_pred_by_term(): Spatially plot predictions per model term

predict(<dsm>): Predict from a fitted density surface model

predict(<fake_ddf>): Prediction for fake detection functions

print(<dsm>): Print a description of a density surface model object

print(<dsm.var>): Print a description of a density surface model variance object

print(<dsm_varprop>): Print a description of a density surface model variance object

print(<summary.dsm.var>): Print summary of density surface model variance object

print(<summary.dsm_varprop>): Print summary of density surface model variance object

rqgam.check(): Randomised quantile residuals check plot for GAMs/DSMs

rqgam_check(): Randomised quantile residuals check plot for GAMs/DSMs

summary(<dsm>): Summarize a fitted density surface model

summary(<dsm.var>): Summarize the variance of a density surface model

summary(<dsm_varprop>): Summarize the variance of a density surface model

trim.var(): Trimmed variance

vis.concurvity(): Visualise concurvity between terms in a GAM

vis_concurvity(): Visualise concurvity between terms in a GAM