R: Density Surface Modelling of Distance Sampling Data

# Density Surface Modelling of Distance Sampling Data

## Documentation for package ‘dsm’ version 2.3.4

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

dsm-package | Density surface modelling
block.info.per.su | Find the block information
check.cols | Check column names exist
distdata | Pan-tropical spotted dolphins in the Gulf of Mexico
dsm | Fit a density surface model to segment-specific estimates of abundance or density.
dsm-data | Data format for DSM
dsm.cor | Check for autocorrelation in residuals
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 | Pan-tropical spotted dolphins in the Gulf of Mexico
obsdata | 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
pred.polys | Pan-tropical spotted dolphins in the Gulf of Mexico
preddata | Pan-tropical spotted dolphins in the Gulf of Mexico
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
segdata | Pan-tropical spotted dolphins in the Gulf of Mexico
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
survey.area | Pan-tropical spotted dolphins in the Gulf of Mexico
trim.var | Trimmed variance
vis.concurvity | Visualise concurvity between terms in a GAM
vis_concurvity | Visualise concurvity between terms in a GAM