dvmises: The circular-von Mises distribution
In heike/rotations: Tools for working with rotational data

Density for the the circular von Mises-based distribution with concentration kappa

1 2	dvmises(r, kappa = 1, nu = NULL, Haar = T, lower.tail = TRUE)

`r`	vector of quantiles
`kappa`	concentration paramter
`nu`	The circular variance, can be used in place of kappa
`Haar`	logical; if TRUE density is evaluated with respect to Haar
`lower.tail`	logical; if TRUE probabilites are P(X≤ x)

The circular von Mises-based distribution has the density

C_\mathrm{M}(r|κ)=\frac{1}{2π \mathrm{I_0}(κ)}e^{κ\cos(r)}

value of circular-von Mises distribution with concentration κ evaluated at r

heike/rotations documentation built on May 17, 2019, 3:24 p.m.

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