poisson.hpp File Reference

#include <memory_resource>
#include <nk/value/value.hpp>
#include <tuple>

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Functions
Value	nk::stats::poisspdf (const Value &k, double lambda, std::pmr::memory_resource *mr=nullptr)
	Poisson pmf (y = poisspdf(k, lambda)).
Value	nk::stats::poisscdf (const Value &k, double lambda, std::pmr::memory_resource *mr=nullptr)
	Poisson cumulative distribution (F = poisscdf(k, lambda)).
Value	nk::stats::poissinv (const Value &p, double lambda, std::pmr::memory_resource *mr=nullptr)
	Poisson inverse cdf (k = poissinv(p, lambda)).
Value	nk::stats::poissrnd (::nk::ops::RngContext &rng, double lambda, size_t rows=1, size_t cols=1, std::pmr::memory_resource *mr=nullptr)
	Poisson random samples (r = poissrnd(lambda, rows, cols)).
std::tuple< double, double >	nk::stats::poisstat (double lambda)
	Poisson mean and variance ([m, v] = poisstat(lambda)).