
The data set refers to a sampled area which is located in the province of Venice. Its sample units report the geographical position of the perforation, the depth, the ground permeability and other two categorical variables which denote the soil composition.


datasets

A set of functions is provided for 1) the stratum lengths analysis along a chosen direction, 2) fast estimation of continuous lag spatial Markov chains model parameters and probability computing (also for large data sets), 3) transition probability maps and transiograms drawing, 4) simulation methods for categorical random fields.

Luca Sartore

spMC

Continuous-Lag Spatial Markov Chains

ACM function

A data frame with 2321 observations on the following 6 variables.
  <dl>
    <dt><code>X</code></dt><dd>a numeric vector (longitude)</dd> <dt><code>Y</code></dt><dd>a numeric vector (latitude)</dd> <dt><code>Z</code></dt><dd>a numeric vector (depth)</dd> <dt><code>MAT5</code></dt><dd>a factor with levels <code>Clay</code>, <code>Gravel</code>, <code>Mix of Sand and Clay</code>, <code>Mix of Sand and Gravel</code> and <code>Sand</code></dd> <dt><code>MAT3</code></dt><dd>a factor with levels <code>Clay</code>, <code>Gravel</code> and <code>Sand</code></dd> <dt><code>PERM</code></dt><dd>a logical vector (symmetric dichotomous variable)</dd> </dl> 

Format

Fabbri, P. (2010) Professor at the Geosciences Department of the University of Padua.<a href="/link/paolo.fabbri%40unipd.it?package=spMC&version=0.3.6" data-mini-rdoc="spMC::paolo.fabbri@unipd.it">paolo.fabbri@unipd.it</a>

ACM: ACM Data

Description

Usage

Arguments

Format

Source

References