dwrpcauchy {CircStats}

Wrapped Cauchy Density Function

Description

Returns the wrapped Cauchy density function evaluated at a particular value.

Usage

dwrpcauchy(theta, mu, rho)

Arguments

theta

vector of angles measured in radians at which to evaluate the density function.

mu

mean direction of the distribution measured in radians.

rho

concentration parameter of the distribution. rho must be in the interval from 0 to 1.

Value

Returns the wrapped Cauchy density function evaluated at theta.

References

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

See Also

rwrpcauchy