x.coope

y.coope

<p>A dataset taken from the paper of Coope (1993).</p>

Circular Statistics, from "Topics in circular Statistics" (2001) S. Rao Jammalamadaka and A. SenGupta, World Scientific.

<p><code>x.coope</code> and <code>y.coope</code> are vectors of length  8.</p>