generate.ds.uncertainty

<p>a fitted detection function object (as returned by a call to <code>ddf.ds()</code>.</p>

ds.object

<p>When <code>ds.uncertainty</code> is <code>TRUE</code>, this procedure generates data from the fitted detection function (assuming that it is correct).</p>

Density surface modelling of line transect data. A Generalized
Additive Model-based approach is used to calculate spatially-explicit estimates
of animal abundance from distance sampling (also presence/absence and strip
transect) data. Several utility functions are provided for model checking,
plotting and variance estimation.

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

Description

Usage

Arguments