betaincInv

betaincInv(p, a, b): number

Defined in: special.js:277

Inverse of the regularized incomplete beta: x with I_x(a, b) = p. Newton iteration with a bisection safeguard.

Parameters

p

number

Probability in [0, 1]

a

number

a > 0

b

number

b > 0

Returns

number

x in [0, 1]