Function randomBeta

randomBeta(alpha, beta): (() => number)
Returns a function for generating random numbers with a beta distribution with alpha and beta shape parameters, which must both be positive.
Parameters
- alpha: number
  Shape parameter
- beta: number
  Shape paramter
Returns (() => number)
- - (): number
  - Returns a function for generating random numbers with a beta distribution with alpha and beta shape parameters, which must both be positive.
    
    Returns number