php man page for stats_absolute_deviation

STATS_ABSOLUTE_DEVIATION(3)						 1					       STATS_ABSOLUTE_DEVIATION(3)

stats_absolute_deviation - Returns the absolute deviation of an array of values

SYNOPSIS
       float stats_absolute_deviation (array  $a)

DESCRIPTION
       Warning

	      This function is currently not documented; only its argument list is available.

PARAMETERS
	      o $a
		-

RETURN VALUES
PHP Documentation Group 											       STATS_ABSOLUTE_DEVIATION(3)