R: Mixture of von Mises Distributions

mixedvonmises {circular} | R Documentation

## Mixture of von Mises Distributions

### Description

Density and random generation for the mixed von Mises circular distribution.

### Usage

    dmixedvonmises(x, mu1, mu2, kappa1, kappa2, prop)
    rmixedvonmises(n, mu1, mu2, kappa1, kappa2, prop, control.circular = list())
    pmixedvonmises(q, mu1, mu2, kappa1, kappa2, prop, from=NULL, tol = 1e-020)

### Arguments

`x, q` | a vector. The object is coerced to class `circular`.
`n` | number of observations.
`mu1` | mean direction of one of the two von Mises distributions as a `circular` object.
`mu2` | mean direction of the other von Mises distribution as a `circular` object.
`kappa1` | concentration parameter of one of the two von Mises distributions.
`kappa2` | concentration parameter of the other von Mises distribution.
`prop` | mixing proportion.
`from` | if `NULL` is set equal to 0 (Notice the difference from the correspoding vonmises distribution). This is the value from which the pmixedvonmises is evaluated. It should be a `circular` object.
`tol` | the precision in evaluating the distributon function or the quantile.
`control.circular` | the attribute of the resulting object.

### Value

`dmixedvonmises` gives the density, `pmixedvonmises` gives the distribution function and `rmixedvonmises` generates random deviates.

### Author(s)

Claudio Agostinelli and Ulric Lund

### See Also

`dvonmises` `pvonmises` and `rvonmises`

### Examples

    x <- rmixedvonmises(n=100, mu1=circular(0), mu2=circular(pi), kappa1=15,
      kappa2=15, prop=0.5)
    plot(x)

[Package circular version 0.4-93 Index]