chorSub: Subset of C-horizon of Kola Data

In cluster: "Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al.

Subset of C-horizon of Kola Data

Description

This is a small rounded subset of the C-horizon data chorizon from package mvoutlier.

Usage

data(chorSub)

Format

A data frame with 61 observations on 10 variables. The variables contain scaled concentrations of chemical elements.

Details

This data set was produced from chorizon via these statements:

    data(chorizon, package = "mvoutlier")
    chorSub <- round(100*scale(chorizon[,101:110]))[190:250,]
    storage.mode(chorSub) <- "integer"
    colnames(chorSub) <- gsub("_.*", '', colnames(chorSub))
  

Source

Kola Project (1993-1998)

See Also

chorizon in package mvoutlier and other Kola data in the same package.

Examples

data(chorSub)
summary(chorSub)
pairs(chorSub, gap= .1)# some outliers

cluster documentation built on Nov. 28, 2023, 1:07 a.m.