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stats_absolute_deviation

(PECL stats >= 1.0.0)

stats_absolute_deviationReturns the absolute deviation of an array of values

説明

stats_absolute_deviation(array $a): float

Returns the absolute deviation of the values in a.

パラメータ

a

The input array

戻り値

Returns the absolute deviation of the values in a, or false if a is empty or is not an array.

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