chull_poly

Generates a boundary (polygon) around
a set of points, using Convex Hull technique
(Eddy, W. F, 1977).

Generates artificial point patterns marked by their
spatial and temporal signatures. The resulting point cloud
may exhibit inherent interactions between both signatures.
The simulation integrates microsimulation
(Holm, E., (2017)<doi:10.1002/9781118786352.wbieg0320>)
and agent-based models (Bonabeau, E., (2002)<doi:10.1073/pnas.082080899>),
beginning with the configuration of movement characteristics for
the specified agents (referred to as 'walkers') and their interactions
within the simulation environment. These interactions
(Quaglietta, L. and Porto, M., (2019)<doi:10.1186/s40462-019-0154-8>)
result in specific spatiotemporal patterns that can be visualized,
analyzed, and used for various analytical purposes.
Given the growing scarcity of detailed spatiotemporal data
across many domains, this package provides an alternative data source
for applications in social and life sciences.

Monsuru Adepeju

stppSim

Spatiotemporal Point Patterns Simulation

chull_poly function

<dl><dt>xycoords</dt>
<dd>(matrix) A 2-column
coordinate vectors of points: <code>x</code> - the eastings,
and <code>y</code> - the northing.</dd>
<dt>crsys</dt>
<dd>Optional string specifying the coordinate
reference system (crs) of the resulting boundary, e.g.,
the crs string "+proj=longlat +datum=WGS84" transform
the resulting boundary to wgs84 system.</dd></dl>

Arguments

Boundary surrounding a set of points — chull_poly

<dl>

<dt>xycoords</dt>
<dd>(matrix) A 2-column
coordinate vectors of points: <code>x</code> - the eastings,
and <code>y</code> - the northing.</dd>


<dt>crsys</dt>
<dd>Optional string specifying the coordinate
reference system (crs) of the resulting boundary, e.g.,
the crs string "+proj=longlat +datum=WGS84" transform
the resulting boundary to wgs84 system.</dd>

</dl>

chull_poly: Boundary surrounding a set of points

Description

Usage

Value

Arguments

Details

References

Examples