what version soport this function?
stats_absolute_deviation
(PECL stats >= 1.0.0)
stats_absolute_deviation — Returns the absolute deviation of an array of values
Descrierea
stats_absolute_deviation
( array
$a
) : float
Returns the absolute deviation of the values in a.
Parametri
-
a -
The input array
Valorile întoarse
Returns the absolute deviation of the values in a,
or false if a is empty or is not an array.
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