direct_lines

Function to create complementary lines for a directed network.

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

direct_lines function

<dl><dt>lines</dt>
<dd>The original feature collection of linestrings</dd>
<dt>direction</dt>
<dd>A vector of integers. 0 indicates a bidirectional line and 1
an unidirectional line</dd></dl>

Arguments

Make a network directed — direct_lines

<dl>

<dt>lines</dt>
<dd>The original feature collection of linestrings</dd>


<dt>direction</dt>
<dd>A vector of integers. 0 indicates a bidirectional line and 1
an unidirectional line</dd>

</dl>

direct_lines: Make a network directed

Description

Usage

Value

Arguments

Examples