template class xf::fintech::BinomialDistribution¶

#include "binomial_distribution.hpp"

Overview¶

BinomialDistribution binomial distribution.

Parameters:

DT	data type supported include float and double

template <typename DT>
class BinomialDistribution

BinomialDistribution ()

constructor

void init (
    unsigned int n_,
    DT p_
    )

init initialize parameters

Parameters:

n_	n independent Bernoulli trials
p_	p is the probability of success of a single trial.

DT PMF (int k)

PMF it implement a probability mass function for binomial distribution.

Parameters:

k	k successes in n independent Bernoulli trials

DT CDF (unsigned int k)

CDF it implement a cumulative distribution function for binomial distribution.

Parameters:

k	k successes in n independent Bernoulli trials

Returns:

it belong to [0, 1] and also is a cumulative probability value.