inverse_distance_swm

Function for constructing inverse distance weight.

Wrapping and supplementing commonly used functions in the R ecosystem related to spatial data science,
while serving as a basis for other packages maintained by Wenbo Lv.

Wenbo Lv

sdsfun

Spatial Data Science Complementary Features

inverse_distance_swm function

<dl><dt>sfj</dt>
<dd>Vector object that can be converted to <code>sf</code> by <code><a href="https://r-spatial.github.io/sf/reference/st_as_sf.html">sf::st_as_sf()</a></code>.</dd>
<dt>power</dt>
<dd>(optional) Default is 1. Set to 2 for gravity weights.</dd>
<dt>bandwidth</dt>
<dd>(optional) When the distance is bigger than bandwidth, the
corresponding part of the weight matrix is set to 0. Default is <code>NULL</code>, which
means not use the bandwidth.</dd></dl>

Arguments

construct inverse distance weight — inverse_distance_swm

<dl>

<dt>sfj</dt>
<dd>Vector object that can be converted to <code>sf</code> by <code><a href='https://r-spatial.github.io/sf/reference/st_as_sf.html'>sf::st_as_sf()</a></code>.</dd>


<dt>power</dt>
<dd>(optional) Default is 1. Set to 2 for gravity weights.</dd>


<dt>bandwidth</dt>
<dd>(optional) When the distance is bigger than bandwidth, the
corresponding part of the weight matrix is set to 0. Default is <code>NULL</code>, which
means not use the bandwidth.</dd>

</dl>

inverse_distance_swm: construct inverse distance weight

Description

Usage

Value

Arguments

Details

Examples