timetrend {StatDA} | R Documentation

## Data for computing time trends

### Description

These are time trends from the Kola Project data.

### Usage

    data(timetrend)

### Format

A data frame with 96 observations on the following 47 variables.

`DD`
  a numeric vector
`MM`
  a numeric vector
`YY`
  a numeric vector
`Year`
  a numeric vector
`Catch`
  a numeric vector
`X.ID`
  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
`Cd`
  a numeric vector
`Co`
  a numeric vector
`Cr`
  a numeric vector
`Cu`
  a numeric vector
`Fe`
  a numeric vector
`K`
  a numeric vector
`Li`
  a numeric vector
`Mn`
  a numeric vector
`Mo`
  a numeric vector
`Ni`
  a numeric vector
`Pb`
  a numeric vector
`Rb`
  a numeric vector
`Sb`
  a numeric vector
`Se`
  a numeric vector
`Sr`
  a numeric vector
`Th`
  a numeric vector
`Tl`
  a numeric vector
`U`
  a numeric vector
`V`
  a numeric vector
`Zn`
  a numeric vector
`Ca`
  a numeric vector
`Mg`
  a numeric vector
`Na`
  a numeric vector
`P`
  a numeric vector
`S`
  a numeric vector
`Si`
  a numeric vector
`PO4`
  a numeric vector
`Br`
  a numeric vector
`Cl`
  a numeric vector
`F`
  a numeric vector
`NO3`
  a numeric vector
`SO4`
  a numeric vector
`pH`
  a numeric vector
`EC`
  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(timetrend)
    str(timetrend)

[Package StatDA version 1.0 Index]