Return Value

Type: Double
A two-dimensional double array containing the two-way frequency table.

Intervals of equal length are used. Let xmin and xmax be the minimum and maximum values in x, respectively, with similiar meanings for ymin and ymax. Then, the first row of the output table is the tally of observations with the x value less than or equal to xmin + (xmax - xmin)/xIntervals, and the y value less than or equal to ymin + (ymax - ymin)/yIntervals.