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stats_standard_deviation	stats_stat_correlation

Statistic Functions	Last updated: Mon, 26 Oct 2026

stats_stat_binomial_coef

(PECL stats >= 1.0.0)

stats_stat_binomial_coef — Returns a binomial coefficient

Description

function stats_stat_binomial_coef(int $x, int $n): float

Returns the binomial coefficient of n choose x.

Parameters

x: The number of chooses from the set
n: The number of elements in the set

Return Values

Returns the binomial coefficient

stats_standard_deviation	stats_stat_correlation

Statistic Functions	Last updated: Mon, 26 Oct 2026