aesara.tensor.random.vonmises#

aesara.tensor.random.vonmises = <aesara.tensor.random.basic.VonMisesRV object>[source]#

A von Misses continuous random variable.

The probability density function for vonmisses in terms of its mode $\mu$ and dispersion parameter $\kappa$ is :

$f(x; \mu, \kappa) = \frac{e^{\kappa \cos(x-\mu)}}{2 \pi I_0(\kappa)}$

for $x \in [-\pi, \pi]$ and $\kappa > 0$ . $I_0$ is the modified Bessel function of order 0.

aesara.tensor.random.vonmises