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incomplete beta function |
gamma |
The incomplete beta function Βx(a,b) is a variation on the beta function.
Sometimes the function is normalized to the regularized incomplete beta function I(x,a,b), defined as: Βx(a,b) / Β(a,b).
The incomplete beta function and its inverse are
used in statistics.
McKee (1993, 1995) et al. use the distribution in precipitation models.