pvm: Probability density function of the von Mises-Fisher...

Description Usage Arguments Details Value Author(s) References See Also Examples

View source: R/pvm.R

Description

Probability density function of the von Mises-Fisher distribution.

Usage

1
pvm(theta, m, k, rads = FALSE)

Arguments

theta

A numerical value, either in radians or in degrees.

m

The mean direction in radians or in degrees.

k

The concentration parameter, κ.

rads

If the data are in radians, this should be TRUE and FALSE otherwise.

Details

This value calculates the probability of x being less than theta and is used by group.gof.

Value

The probability that of x being less than theta, where x follows the von Mises-Fisher distribution.

Author(s)

Michail Tsagris

R implementation and documentation: Michail Tsagris <[email protected]> and Giorgos Athineou <[email protected]>

References

Arthur Pewsey, Markus Neuhauser, and Graeme D. Ruxton (2013). Circular Statistics in R.

See Also

group.gof, circ.summary, rvonmises

Examples

1
2
pvm(1, 2, 10, rads = TRUE)
pvm(2, 2, 10, rads = TRUE)

Directional documentation built on Nov. 12, 2018, 5:05 p.m.