corModelExponential: Spatial Correlation Models

In sptotal: Predicting Totals and Weighted Sums from Spatial Data

Spatial Correlation Models

Description

Note that, currently, only three of these models are implemented in the sptotal package: corModelExponential(), corModelGaussian(), and corModelSpherical().

Usage

corModelExponential(distance.matrix, range)

corModelGaussian(distance.matrix, range)

corModelSpherical(distance.matrix, range)

Arguments

distance.matrix	The distance matrix for sampled sites
range	The range that determines how quickly covariance among sites tapers

Value

Correlation Matrix

Functions

• corModelExponential(): Exponential Correlation Structure

• corModelGaussian(): Gaussian Correlation Structure

• corModelSpherical(): Spherical Correlation Structure

sptotal documentation built on Dec. 12, 2022, 1:06 a.m.