tclust (version 1.0-2)

geyser2: Old Faithful Geyser Data

Description

A bivariate data set obtained from the Old Faithful Geyser, containing the eruption length and the length of the previous eruption for 271 eruptions of this geyser in minutes.

Usage

geyser2

encoding

latin1

source

W H�rdle This particular data structure can be obtained using the following code: f1 <- faithful[,1] geyser2 <- cbind (f1[-length(f1)], f1[-1]) colnames (geyser2) <- c("Eruption length", "Previous eruption length")

References

Garc�a-Escudero, L.A.; Gordaliza, A. (1999). "Robustness properties of k-means and trimmed k-means". Journal of the Americal Statistical Assoc., Vol. 94, No.447, 956-969. H�rdle, W. (1991) Smoothing Techniques with Implementation in S, New York: Springer.