stats_dens_t
stats_dens_t
(PECL stats >= 1.0.0)
stats_dens_t — Probability density function of the t-distribution
Description
float stats_dens_t ( float $x , float $dfr )
Returns the probability density at x, where the random variable follows the t-distribution of which the degree of freedom is dfr.
Parameters
x
The value at which the probability density is calculated
dfr
The degree of freedom of the distribution
Return Values
The probability density at x or FALSE for failure.
← stats_dens_pmf_poisson
stats_dens_uniform →
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