det_area

This function is used for the intensity-based method. Calculation of the
area of the high-risk zone given the observation window,
the intensity matrix and the threshold c. Used in function 
det_thresholdfromarea.

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_area function

<dl><dt>win</dt>
<dd>observation window</dd>
<dt>intensmatrix</dt>
<dd>matrix of the estimated intensity of the observed process (<code>as.matrix(intens)</code>)</dd>
<dt>threshold</dt>
<dd>threshold c: The high-risk zone is the field in which the estimated intensity 
exceeds this value</dd></dl>

Arguments

Calculation of the area of the high-risk zone. — det_area

<dl>

<dt>win</dt>
<dd>observation window</dd>


<dt>intensmatrix</dt>
<dd>matrix of the estimated intensity of the observed process (<code>as.matrix(intens)</code>)</dd>


<dt>threshold</dt>
<dd>threshold c: The high-risk zone is the field in which the estimated intensity 
exceeds this value</dd>

</dl>

det_area: Calculation of the area of the high-risk zone.

Description

Usage

Value

Arguments

See Also