R: Humus Layer (O-horizon) of the Kola Data

humus {mvoutlier} | R Documentation

## Humus Layer (O-horizon) of the Kola Data

### Description

The Kola Data were collected in the Kola Project (1993-1998, Geological Surveys of Finland (GTK) and Norway (NGU) and Central Kola Expedition (CKE), Russia). More than 600 samples in five different layers were analysed, this dataset contains the humus layer.

### Usage

    data(humus)

### Format

A data frame with 617 observations on the following 44 variables.

`ID`

  a numeric vector

`XCOO`

  a numeric vector

`YCOO`

  a numeric vector

`Ag`

  a numeric vector

`Al`

  a numeric vector

`As`

  a numeric vector

`B`

  a numeric vector

`Ba`

  a numeric vector

`Be`

  a numeric vector

`Bi`

  a numeric vector

`Ca`

  a numeric vector

`Cd`

  a numeric vector

`Co`

  a numeric vector

`Cr`

  a numeric vector

`Cu`

  a numeric vector

`Fe`

  a numeric vector

`Hg`

  a numeric vector

`K`

  a numeric vector

`La`

  a numeric vector

`Mg`

  a numeric vector

`Mn`

  a numeric vector

`Mo`

  a numeric vector

`Na`

  a numeric vector

`Ni`

  a numeric vector

`P`

  a numeric vector

`Pb`

  a numeric vector

`Rb`

  a numeric vector

`S`

  a numeric vector

`Sb`

  a numeric vector

`Sc`

  a numeric vector

`Si`

  a numeric vector

`Sr`

  a numeric vector

`Th`

  a numeric vector

`Tl`

  a numeric vector

`U`

  a numeric vector

`V`

  a numeric vector

`Y`

  a numeric vector

`Zn`

  a numeric vector

`C`

  a numeric vector

`H`

  a numeric vector

`N`

  a numeric vector

`LOI`

  a numeric vector

`pH`

  a numeric vector

`Cond`

  a numeric vector

### Source

Kola Project (1993-1998)

### References

Reimann C, Äyräs M, Chekushin V, Bogatyrev I, Boyd R, Caritat P de, Dutter R, Finne TE, Halleraker JH, Jæger Ø, Kashulina G, Lehto O, Niskavaara H, Pavlov V, Räisänen ML, Strand T, Volden T. Environmental Geochemical Atlas of the Central Barents Region. NGU-GTK-CKE Special Publication, Geological Survey of Norway, Trondheim, Norway, 1998.

### Examples

    data(humus)
    # classical versus robust correlation:
    corr.plot(log(humus[,"Al"]), log(humus[,"Na"]))

[Package mvoutlier version 2.0.9 Index]