dmixedvm: Mixture of von Mises Distributions

In CircStats: Circular Statistics, from "Topics in Circular Statistics" (2001)

Description

Evaluates the density function of a mixture of two von Mises distributions.

Usage

dmixedvm(theta, mu1, mu2, kappa1, kappa2, p)

Arguments

theta	vector of values at which to evaluate the density function.
mu1	mean direction in radians of one of the two von Mises distributions.
mu2	mean direction in radians of the other von Mises distribution.
kappa1	concentration parameter of one of the two von Mises distributions.
kappa2	concentration parameter of the other von Mises distribution.
p	mixing proportion.

Details

Evaluates the density function p*VM(mu1, kappa1) + (1-p)*VM(mu2, kappa2), where VM is the von Mises density function.

Value

Evaluates the density function of a mixture of two von Mises distributions at a given vector of values, theta.

See Also

rmixedvm

CircStats documentation built on May 2, 2019, 2:24 a.m.