Description Usage Arguments Value References See Also
Computes measures of dispersion for a directional data set.
1 | circ.disp(x)
|
x |
vector of circular data measured in radians. |
Returns a dataframe with the following components. The sample size, n; the resultant length, r; the mean resultant length, rbar= r/n; and the circular variance, var=(1-r/n).
Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 1.3, World Scientific Press, Singapore.
circ.mean, circ.summary, est.kappa, est.rho.
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