dist_summaries

Computes the distances between the locations in the data-set and returns summary statistics of these.

Geostatistical analysis of continuous and count data.
Implements stationary Gaussian processes with Matérn correlation for spatial prediction,
as described in Diggle and Giorgi (2019, ISBN: 978-1-138-06102-7).

Emanuele Giorgi

RiskMap

Geostatistical Modeling of Spatially Referenced Data

Claudio Fronterre

dist_summaries function

<dl><dt>data</dt>
<dd>an object of class <code>sf</code> containing the variable for which the variogram
is to be computed and the coordinates</dd>
<dt>convert_to_utm</dt>
<dd>a logical value, indicating if the conversion to UTM shuold be performed (<code>convert_to_utm = TRUE</code>) or
the coordinate reference system of the data must be used without any conversion (<code>convert_to_utm = FALSE</code>).
By default <code>convert_to_utm = TRUE</code>. Note: if <code>convert_to_utm = TRUE</code> the conversion to UTM is performed using
the epsg provided by <code>propose_utm</code>.</dd>
<dt>scale_to_km</dt>
<dd>a logical value, indicating if the distances used in the variogram must be scaled
to kilometers (<code>scale_to_km = TRUE</code>) or left in meters (<code>scale_to_km = FALSE</code>).
By default <code>scale_to_km = FALSE</code></dd></dl>

Arguments

Summaries of the distances — dist_summaries

<dl>

<dt>data</dt>
<dd>an object of class <code>sf</code> containing the variable for which the variogram
is to be computed and the coordinates</dd>


<dt>convert_to_utm</dt>
<dd>a logical value, indicating if the conversion to UTM shuold be performed (<code>convert_to_utm = TRUE</code>) or
the coordinate reference system of the data must be used without any conversion (<code>convert_to_utm = FALSE</code>).
By default <code>convert_to_utm = TRUE</code>. Note: if <code>convert_to_utm = TRUE</code> the conversion to UTM is performed using
the epsg provided by <code>propose_utm</code>.</dd>


<dt>scale_to_km</dt>
<dd>a logical value, indicating if the distances used in the variogram must be scaled
to kilometers (<code>scale_to_km = TRUE</code>) or left in meters (<code>scale_to_km = FALSE</code>).
By default <code>scale_to_km = FALSE</code></dd>

</dl>

dist_summaries: Summaries of the distances

Description

Usage

Value

Arguments