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mrfDepth (version 1.0.17)

geological: Composition of elements in soil samples around the Baltic Sea

Description

This data originates from a geological survey on the composition in agricultural soils from 10 countries surrounding the Baltic Sea. Top soil (0-25 cm) and bottom soil (50-75 cm) samples from 768 sites were analysed. This data frame contains the measurements corresponding to the total concentration of four elements in the top soil samples.

Usage

data(geological)

Arguments

Format

A data frame containing the following variables:

Fe2O3

Iron Oxide

MgO

Magnesium oxide

MnO

Manganese oxide

TiO2

Titanium dioxide

References

Hubert M., Van der Veeken S. (2008). Outlier detection for skewed data. Journal of Chemometrics, 22, 235--246.

Examples

Run this code
data(geological)
plot(geological)

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