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stats_dens_cauchy

stats_dens_cauchy

(PECL stats >= 1.0.0)

stats_dens_cauchy — Probability density function of the Cauchy distribution

Description

float stats_dens_cauchy ( float $x , float $ave , float $stdev )

Returns the probability density at x, where the random variable follows the Cauchy distribution whose location and scale are ave and stdev, respectively.

Parameters

x

The value at which the probability density is calculated

ave

The location parameter of the distribution

stdev

The scale parameter of the distribution

Return Values

The probability density at x or FALSE for failure.

← stats_dens_beta

stats_dens_chisquare →

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https://secure.php.net/manual/en/function.stats-dens-cauchy.php