det_nnarea

Functions for determining and evaluating high-risk zones and
simulating and thinning point process data, as described in 'Determining
high risk zones using point process methodology - Realization by building
an R package' Seibold (2012) <http://highriskzone.r-forge.r-project.org/Bachelorarbeit.pdf>
and 'Determining high-risk zones for unexploded World War II bombs by using point
process methodology', Mahling et al. (2013) <doi:10.1111/j.1467-9876.2012.01055.x>.

Rickmer Schulte

highriskzone

Determining and Evaluating High-Risk Zones

det_nnarea function

<dl><dt>cutoffval</dt>
<dd>distance used as radius of the discs</dd>
<dt>distancemap</dt>
<dd>distance map (object of class "im", see <code>distmap</code>): 
distance of every location in the observation window to the nearest event</dd>
<dt>win</dt>
<dd>observation window of class owin</dd></dl>

Arguments

Determination of the area of a high-risk zone using the nearest-neighbour distance. — det_nnarea

<dl>

<dt>cutoffval</dt>
<dd>distance used as radius of the discs</dd>


<dt>distancemap</dt>
<dd>distance map (object of class "im", see <code>distmap</code>): 
distance of every location in the observation window to the nearest event</dd>


<dt>win</dt>
<dd>observation window of class owin</dd>

</dl>

det_nnarea: Determination of the area of a high-risk zone using the nearest-neighbour distance.

Description

Usage

Value

Arguments

See Also