isaaks {geoR} | R Documentation

## Data from Isaaks and Srisvastava's book

### Description

Toy example used in the book An Introduction to Geostatistics to illustrate the effects of different models and parameters in the kriging results when predicting at a given point.

### Usage

    data(isaaks)

### Format

An object of the class `geodata` which is a list with the elements:

coords
  coordinates of the data location.
data
  the data vector.
x0
  coordinate of the prediction point.

### Source

Isaaks, E.H. & Srisvastava, R.M. (1989) An Introduction to Applied Geostatistics. Oxford University Press.

### Examples

    data(isaaks)
    isaaks
    summary(isaaks)
    plot(isaaks$coords, asp=1, type="n")
    text(isaaks$coords, as.character(isaaks$data))
    points(isaaks$x0, pch="?", cex=2, col=2)

[Package geoR version 1.5-7 Index]