Density surface modelling of distance sampling data

Documentation for package ‘dsm’ version 2.1.3

dsm-package	Density surface modelling
block.info.per.su	Find the block information
check.cols	Check column names exist
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	Variance estimation via Bayesian results
dsm.var.movblk	Variance estimation via parametric moving block bootstrap
dsm.var.prop	Variance propogation for DSM models
generate.ds.uncertainty	Generate data from a fitted detection function
generate.mb.sample	Generate a vector of residuals to be mapped back onto the data
latlong2km	Convert latitude and longitude to Northings and Eastings
make.soapgrid	Create a knot grid for the internal part of a soap film smoother.
matrixnotposdef.handler	Handler to suppress the "matrix not positive definite" warning
mexdolphins	Pan-tropical spotted dolphins
offsets	Offsets
plot.dsm	Plot a density surface model.
plot.dsm.var	Create plots of abundance uncertainty
predict.dsm	Predict from a fitted density surface model
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.summary.dsm.var	Print summary of density surface model variance object
summary.dsm	Summarize a fitted density surface model
summary.dsm.var	Summarize the variance of a density surface model
trim.var	Trimmed variance