stats_dens_laplace

(PECL stats >= 1.0.0)

stats_dens_laplaceProbability density function of the Laplace distribution

Descrizione

stats_dens_laplace ( float $x , float $ave , float $stdev ) : float

Returns the probability density at x, where the random variable follows the Laplace distribution of which the location parameter is ave and the scale parameter is stdev.

Elenco dei parametri

x

The value at which the probability density is calculated

ave

The location parameter of the distribution

stdev

The shape parameter of the distribution

Valori restituiti

The probability density at x or FALSE for failure.

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