check.variogram-deprecated

check.variogram

<code>check.variogram()</code> has been deprecated: use <code>plot.slmfit()</code> instead. Plots an empirical semi-variogram of the residuals from the spatial linear model
with the fitted parametric model as a curve overtop of the
binned points. By default, the empirical semi-variogram only shows distances
that are less than or equal to the maximum distance in the data
set divided by 2. Therefore, it's possible that the REML-fitted model
will not "fit" the points perfectly.

Performs predictions of totals and weighted sums, or finite population block kriging, on spatial data using the methods in Ver Hoef (2008) <doi:10.1007/s10651-007-0035-y>. The primary outputs are an estimate of the total, mean, or weighted sum in the region, an estimated prediction variance, and a plot of the predicted and observed values. This is useful primarily to users with ecological data that are counts or densities measured on some sites in a finite area of interest. Spatial prediction for the total count or average density in the entire region can then be done using the functions in this package.

Higham Matt

sptotal

Predicting Totals and Weighted Sums from Spatial Data

Matt Higham

Jay Ver Hoef

Bryce Frank

Michael Dumelle

check.variogram-deprecated function

<dl><dt>object</dt>
<dd>is an object of class <code>slmfit</code>.</dd></dl>

Arguments

Plot an Empirical Semi-Variogram of Residuals — check.variogram-deprecated

<dl>

<dt>object</dt>
<dd>is an object of class <code>slmfit</code>.</dd>

</dl>

check.variogram-deprecated: Plot an Empirical Semi-Variogram of Residuals

Description

Usage

Value

Arguments

Examples