wrappedCauchy {circular}R Documentation

Wrapped Cauchy Density Function

Description

Density, and random generation for the wrapped Cauchy circular distribution.

Usage

dwrappedcauchy(x, mu = 0, rho = exp(-1))
rwrappedcauchy(n, mu = 0, rho = exp(-1), units = c("radians", "degrees"), ...)

Arguments

x a vector. The object is coerced to class circular.
n number of observations.
mu mean direction of the distribution.
rho concentration parameter of the distribution. rho must be in the interval from 0 to 1.
units units of measure desired.
... parameters passed to circular.

Value

dwrappedcauchy gives the density and rwrappedcauchy generates random deviates.

Author(s)

Claudio Agostinelli and Ulric Lund

References

Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 2.2.7, World Scientific Press, Singapore.


[Package circular version 0.3-2 Index]