ncx2.hpp File Reference

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

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Functions
Value	nk::stats::ncx2pdf (const Value &x, double k, double lambda, std::pmr::memory_resource *mr=nullptr)
	Noncentral χ² pdf (y = ncx2pdf(x, k, lambda)).
Value	nk::stats::ncx2cdf (const Value &x, double k, double lambda, std::pmr::memory_resource *mr=nullptr)
	Noncentral χ² cdf (p = ncx2cdf(x, k, lambda)).
Value	nk::stats::ncx2inv (const Value &p, double k, double lambda, std::pmr::memory_resource *mr=nullptr)
	Noncentral χ² inverse cdf (x = ncx2inv(p, k, lambda)).
Value	nk::stats::ncx2rnd (::nk::ops::RngContext &rng, double k, double lambda, size_t rows=1, size_t cols=1, std::pmr::memory_resource *mr=nullptr)
	Noncentral χ² random samples (r = ncx2rnd(k, lambda, rows, cols)).
std::tuple< double, double >	nk::stats::ncx2stat (double k, double lambda)
	Noncentral χ² mean and variance ([m, v] = ncx2stat(k, lambda)).