dBinomial

dBinomial(n, p, k)

probability distribution function of a binomial distribution.

Parameters:

nint,

The number of trials.

pfloat,

The success probability of each trial.

kint

The number of success.

Returns:

probabilityfloat

The probability to get successes.

Notes

This method implements Loader’s algorithm, the fast and accurate method described in [loader2000], with the further improvements mentioned in [dimitriadis2016].

Examples

>>> import openturns as ot
>>> p = ot.DistFunc.dBinomial(5, 0.2, 2)