IMSL C# Numerical Library

TableTwoWay.GetFrequencyTable Method ()

Returns the two-way frequency table.

public double[,] GetFrequencyTable();

Return Value

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

Remarks

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.

See Also

TableTwoWay Class | Imsl.Stat Namespace | TableTwoWay.GetFrequencyTable Overload List