Single State Distribution

(discrete probability dist for equations)

 

Usage:

SingleDist (k, c)

Definition:

(k == c) ? 1 : 0

Required:

k and c are integers

Support:

k = c

Moments:

μ = c             σ = 0

γ1 = undefined   β2 = undefined

The single state distribution indicates that k = c.  The probability that k is any other value is 0.

This is the discrete version of a dirac delta.