convevol: plotellipse – R documentation

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plotellipse

Plots an ellipse

Description

Plots a minimum ellipse around a set of data

Usage

plotellipse(ellipse)

Arguments

ellipse

Gives the parameters of the ellipse - output from the ellipsoidhull functon in cluster.

Details

Routine adapted from a suggestion made on CrossValidated: http://stats.stackexchange.com/questions/9898/how-to-plot-an-ellipse-from-eigenvalues-and-eigenvectors-in-r

Value

Nothing - just plots the ellipse.

References

Maechler, M., Rousseeuw, P., Struyf, A., Hubert, M., Hornik, K.(2013). cluster: Cluster Analysis Basics and Extensions. R package version 1.14.4.

convevol

Analysis of Convergent Evolution

v1.3

GPL-2

Authors

C. Tristan Stayton [aut, cre]

Initial release