STATS_COVARIANCE(3) 1 STATS_COVARIANCE(3) stats_covariance - Computes the covariance of two data setsSYNOPSISfloat stats_covariance (array $a, array $b)DESCRIPTIONWarning This function is currently not documented; only its argument list is available.PARAMETERSo $a - o $b -RETURN VALUESPHP Documentation Group STATS_COVARIANCE(3)
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