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The probability distribution function of the two-sided power distribution is:
f(x,a,b,c,n) =
(b-a)((x-a)/c-a)^(n-1), for a less than x⇐c
(b-a)((b-x)/b-c)^(n-1), for c less than x less than b
0, otherwise
support a ⇐ x ⇐ b
Parameter | Description | Default value |
---|---|---|
a | The minimum value | 0.0 |
b | The maximum value | 1.0 |
c | The most likely value | 0.5 |
n | Scale | 3.0 |