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 B-horizon.
data(bhorizon)A data frame with 609 observations on the following 48 variables.
IDa numeric vector
XCOOa numeric vector
YCOOa numeric vector
Aga numeric vector
Ala numeric vector
Al_XRFa numeric vector
Asa numeric vector
Baa numeric vector
Bea numeric vector
Bia numeric vector
Caa numeric vector
Ca_XRFa numeric vector
Cda numeric vector
Coa numeric vector
Cra numeric vector
Cua numeric vector
ECa numeric vector
Fea numeric vector
Fe_XRFa numeric vector
Ka numeric vector
K_XRFa numeric vector
LOIa numeric vector
Laa numeric vector
Lia numeric vector
Mga numeric vector
Mg_XRFa numeric vector
Mna numeric vector
Mn_XRFa numeric vector
Moa numeric vector
Naa numeric vector
Na_XRFa numeric vector
Nia numeric vector
Pa numeric vector
P_XRFa numeric vector
Pba numeric vector
Sa numeric vector
Sca numeric vector
Sea numeric vector
Sia numeric vector
Si_XRFa numeric vector
Sra numeric vector
Tea numeric vector
Tha numeric vector
Tia numeric vector
Ti_XRFa numeric vector
Va numeric vector
Ya numeric vector
Zna numeric vector
Reimann C, <c4>yr<e4>s M, Chekushin V, Bogatyrev I, Boyd R, Caritat P de, Dutter R, Finne TE, Halleraker JH, J<e6>ger <d8>, Kashulina G, Lehto O, Niskavaara H, Pavlov V, R<e4>is<e4>nen 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.
# NOT RUN {
data(bhorizon)
# classical versus robust correlation
corr.plot(log(bhorizon[,"Al"]), log(bhorizon[,"Na"]))
# }
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