R: C-horizon of the Kola data with rounded zeros

chorizonDL {robCompositions} | R Documentation

## C-horizon of the Kola data with rounded zeros

### Description

This data set is almost the same as `chorizon` data set in package `mvoutlier` and `chorizonDL`, except that values below the detection limit are coded as zeros, and detection limits provided as attributes to the data set and less variables are included.

### Format

A data frame with 606 observations on the following 62 variables.

*ID

  a numeric vector

XCOO

  a numeric vector

YCOO

  a numeric vector

Ag

  concentration in mg/kg

Al

  concentration in mg/kg

Al_XRF

  concentration in wt. percentage

As

  concentration in mg/kg

Ba

  concentration in mg/kg

Ba_INAA

  concentration in mg/kg

Be

  concentration in mg/kg

Bi

  concentration in mg/kg

Ca

  concentration in mg/kg

Ca_XRF

  concentration in wt. percentage

Cd

  concentration in mg/kg

Ce_INAA

  concentration in mg/kg

Co

  concentration in mg/kg

Co_INAA

  concentration in mg/kg

Cr

  concentration in mg/kg

Cr_INAA

  concentration in mg/kg

Cu

  concentration in mg/kg

Eu_INAA

  concentration in mg/kg

Fe

  concentration in mg/kg

Fe_XRF

  concentration in wt. percentage

Hf_INAA

  concentration in mg/kg

K

  concentration in mg/kg

K_XRF

  concentration in wt. percentage

La

  concentration in mg/kg

La_INAA

  concentration in mg/kg

Li

  concentration in mg/kg

Lu_INAA

  concentration in mg/kg

Mg

  concentration in mg/kg

Mg_XRF

  concentration in wt. percentage

Mn

  concentration in mg/kg

Mn_XRF

  concentration in wt. percentage

Na

  concentration in mg/kg

Na_XRF

  concentration in wt. percentage

Nd_INAA

  concentration in mg/kg

Ni

  concentration in mg/kg

P

  concentration in mg/kg

P_XRF

  concentration in wt. percentage

Pb

  concentration in mg/kg

S

  concentration in mg/kg

Sc

  concentration in mg/kg

Sc_INAA

  concentration in mg/kg

Si

  concentration in mg/kg

Si_XRF

  concentration in wt. percentage

Sm_INAA

  concentration in mg/kg

Sr

  concentration in mg/kg

Th_INAA

  concentration in mg/kg

Ti

  concentration in mg/kg

Ti_XRF

  concentration in wt. percentage

V

  concentration in mg/kg

Y

  concentration in mg/kg

Yb_INAA

  concentration in mg/kg

Zn

  concentration in mg/kg

LOI

  concentration in wt. percentage

pH

  ph value

ELEV

  elevation

*COUN

  country

*ASP

  a numeric vector

TOPC

  a numeric vector

LITO

  information on lithography

### Note

For a more detailed description of this data set, see `chorizon` in package `mvoutlier`.

### Source

Kola Project (1993-1998)

### References

Reimann, C., Filzmoser, P., Garrett, R.G. and Dutter, R. (2008) Statistical Data Analysis Explained: Applied Environmental Statistics with R. Wiley.

### See Also

`chorizon`, `chorizonDL`

### Examples

    data(chorizonDL, package = "robCompositions")
    dim(chorizonDL)
    colnames(chorizonDL)
    zeroPatterns(chorizonDL)

[Package robCompositions version 2.0.9 Index]