spMC (version 0.3.15)

ACM: ACM Data

Description

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.

Usage

data(ACM)

Format

A data frame with 2321 observations on the following 6 variables.

X

a numeric vector (longitude)

Y

a numeric vector (latitude)

Z

a numeric vector (depth)

MAT5

a factor with levels Clay, Gravel, Mix of Sand and Clay, Mix of Sand and Gravel and Sand

MAT3

a factor with levels Clay, Gravel and Sand

PERM

a logical vector (symmetric dichotomous variable)

References

Sartore, L. (2010) Geostatistical models for 3-D data. M.Phil. thesis, Ca' Foscari University of Venice.

Examples

# \donttest{
data(ACM)
str(ACM)
summary(ACM)
# }