oned {Modalclust}

One dimensional data with two main clusters

Description

A one dimensional data and its hierarchical modal clustering with 2 main clusters

Usage

data(oned)
data(oned.hmac)

Format

oned is a one dimensional data with 2 main clusters and several subclusters. oned.hmac is an object of class 'hmac' obtained from applying phmac on disc2d and disc3d respectively

Author(s)

Surajit Ray and Yansong Cheng

References

Li. J, Ray. S, Lindsay. B. G, "A nonparametric statistical approach to clustering via mode identification," Journal of Machine Learning Research , 8(8):1687-1723, 2007.

Lindsay, B.G., Markatou M., Ray, S., Yang, K., Chen, S.C. "Quadratic distances on probabilities: the foundations," The Annals of Statistics Vol. 36, No. 2, page 983–1006, 2008.

Examples

data(oned)
hist(oned,col="lavender",n=15)
data(oned.hmac)
plot(oned.hmac)
plot(oned.hmac,n.clust=2)