R: von Mises Density Function

dvm {CircStats} | R Documentation

## von Mises Density Function

### Description

Returns the von Mises density function evaluated at a particular value.

### Usage

    dvm(theta, mu, kappa)

### Arguments

`theta` | vector of angles measured in radians at which to evaluate the density function.
`mu` | mean direction of the distribution measured in radians.
`kappa` | non-negative numeric value for the concentration parameter of the distribution.

### Value

Returns the von Mises density function evaluated at theta.

### References

Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 2.2.4, World Scientific Press, Singapore.

### See Also

rvm

[Package CircStats version 0.2-4 Index]