compute pcorr

compute.pcorr( arr1[, arr2,...] )

Computes a correlation matrix for one or more numeric arrays.

var x = [ 1, 2, 3, 4, 5 ],
	y = [ 5, 4, 3, 2, 1 ];

var mat = compute.pcorr( x, y );
// returns [[1,-1],[-1,1]]