LPdata {zCompositions}

La Paloma data set

Description

96 samples of a 15-part geochemical composition in micrograms/gram from La Paloma stream (Venezuela) including 6.11% values below the limit of detection (coded as 0). For more details see Montero-Serrano et al. (2010).

Usage

data(LPdata)

Format

A data.frame with 96 observations on the following 15 variables.

Cr

a numeric vector

B

a numeric vector

P

a numeric vector

V

a numeric vector

Cu

a numeric vector

Ti

a numeric vector

Ni

a numeric vector

Y

a numeric vector

Sr

a numeric vector

La

a numeric vector

Ce

a numeric vector

Ba

a numeric vector

Li

a numeric vector

K

a numeric vector

Rb

a numeric vector

References

Montero-Serrano JC, Palarea-Albaladejo J, Martin-Fernandez JA, and Martinez-Santana M and Gutierrez-Martin JV. Multivariate analysis applied to chemostratigraphic data: identification of chemofacies and stratigraphic correlation, Sedimentary Geology 2010; 228(3-4): 218-228 .

Examples

data(LPdata)

zPatterns(LPdata,label=0)