clean_events

Function to avoid having events at the same location.

internal

Perform spatial analysis on network.
Implement several methods for spatial analysis on network: Network Kernel Density estimation,
building of spatial matrices based on network distance ('listw' objects from 'spdep' package), K functions estimation
for point pattern analysis on network, k nearest neighbours on network, reachable area calculation, and graph generation
References: Okabe et al (2019) <doi:10.1080/13658810802475491>;
Okabe et al (2012, ISBN:978-0470770818);Baddeley et al (2015, ISBN:9781482210200).

Jeremy Gelb

spNetwork

Spatial Analysis on Network

Philippe Apparicio

clean_events function

<dl><dt>events</dt>
<dd>The feature collection of points to contract (must have a weight column)</dd>
<dt>digits</dt>
<dd>The number of digits to keep</dd>
<dt>agg</dt>
<dd>A double indicating if the points must be aggregated within a distance.
if NULL, then the points are aggregated by rounding the coordinates.</dd></dl>

Arguments

Clean events geometries — clean_events

<dl>

<dt>events</dt>
<dd>The feature collection of points to contract (must have a weight column)</dd>


<dt>digits</dt>
<dd>The number of digits to keep</dd>


<dt>agg</dt>
<dd>A double indicating if the points must be aggregated within a distance.
if NULL, then the points are aggregated by rounding the coordinates.</dd>

</dl>

clean_events: Clean events geometries

Description

Usage

Value

Arguments

Examples