rmse_raster_to_point

Generate RMSE from an estimated raster surface and point data

Modern model-based geostatistics for point-referenced data. This package provides a
simple interface to run spatial machine learning models and geostatistical models
that estimate a continuous (raster) surface from point-referenced outcomes and,
optionally, a set of raster covariates. The package also includes functions to
summarize raster outcomes by (polygon) region while preserving uncertainty.

Nathaniel Henry

Model-Based Geostatistics

Benjamin Mayala

rmse_raster_to_point function

<dl><dt>estimates</dt>
<dd>(<a href="/link/terra%3A%3ASpatRaster?package=mbg&version=1.1.0" data-mini-rdoc="mbg::terra::SpatRaster">terra::SpatRaster</a>) Raster surface containing point estimates. This
could also be the mean surface of a Bayesian geostatistical model</dd>
<dt>validation_data</dt>
<dd>(<code>data.frame</code>) 
Table containing at least the following fields: <ul>
<li>x (<code>numeric</code>) location x position, in the same projection as <code>estimates</code> </li>
<li>y (<code>numeric</code>) location y position, in the same projection as <code>estimates</code> </li>
<li>(Outcome field) See below</li>
</ul></dd>
<dt>outcome_field</dt>
<dd>(<code>character(1)</code>) Column in <code>validation_data</code> containing the values
that should be compared against the <code>estimates</code> raster surface.</dd>
<dt>na.rm</dt>
<dd>(<code>logical(1)</code>, default FALSE) Should NA values be dropped from the RMSE
calculation?</dd></dl>

Arguments

Generate RMSE from an estimated raster surface and point data — rmse_raster_to_point

<dl>

<dt>estimates</dt>
<dd>(<a href='https://rdrr.io/pkg/terra/man/SpatRaster-class.html'>terra::SpatRaster</a>) Raster surface containing point estimates. This
could also be the mean surface of a Bayesian geostatistical model</dd>


<dt>validation_data</dt>
<dd>(<code>data.frame</code>) 
Table containing at least the following fields: <ul>
<li>x (<code>numeric</code>) location x position, in the same projection as <code>estimates</code> </li>
<li>y (<code>numeric</code>) location y position, in the same projection as <code>estimates</code> </li>
<li>(Outcome field) See below</li>
</ul></dd>


<dt>outcome_field</dt>
<dd>(<code>character(1)</code>) Column in <code>validation_data</code> containing the values
that should be compared against the <code>estimates</code> raster surface.</dd>


<dt>na.rm</dt>
<dd>(<code>logical(1)</code>, default FALSE) Should NA values be dropped from the RMSE
calculation?</dd>

</dl>

rmse_raster_to_point: Generate RMSE from an estimated raster surface and point data

Description

Usage

Value

Arguments

Details