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Latest Version [8.00202205221] Last Updated [May-22-2022]

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PHP Manual [stats_harmonic_mean]

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PHP Manual || Statistic Functions

(PECL stats >= 1.0.0)

stats_harmonic_meanReturns the harmonic mean of an array of values

Description

stats_harmonic_mean ( array $a ) : number

Returns the harmonic mean of the values in a.

Parameters

a

The input array

Return Values

Returns the harmonic mean of the values in a, or FALSE if a is empty or is not an array.



PHP Manual || Statistic Functions