simdata {convoSPAT}R Documentation

Simulated nonstationary dataset

Description

A data set containing the necessary components to fit the nonstationary spatial model, simulated from the true model.

Usage

simdata

Format

A list with the following objects:

sim.locations

A matrix of longitude/latitude coordinates of the simulated locations.

mc.locations

A matrix of longitude/latitude coordinates of the mixture component locations.

mc.kernel

A three-dimensional array, containing the true 2 x 2 kernel covariance matrices for each mixture component location.

kernel.ellipses

A three-dimensional array, containing the true 2 x 2 kernel covariance matrices for each simulated location.

sim.data

A matrix of the simulated data; each of the ten columns correspond to an independent and identically distribured replicate.

lambda.w

Scalar; the value of the tuning parameter used in the weight function.

holdout.index

Vector; indicates which of the simulated locations should be used in the hold-out sample.


[Package convoSPAT version 1.2.7 Index]