Returns the two-way frequency table using cutpoints.

Namespace: Imsl.Stat
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
public double[,] GetFrequencyTableUsingCutpoints(
	double[] cx,
	double[] cy
)
Visual Basic (Declaration)
Public Function GetFrequencyTableUsingCutpoints ( _
	cx As Double(), _
	cy As Double() _
) As Double(,)
Visual C++
public:
array<double,2>^ GetFrequencyTableUsingCutpoints(
	array<double>^ cx, 
	array<double>^ cy
)

Parameters

cx
Type: array< System..::.Double >[]()[]
A double array containing the cutpoints for x.
cy
Type: array< System..::.Double >[]()[]
A double array containing the cutpoints for y.

Return Value

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

Remarks

The cutpoints (boundaries) must be provided in the arrays cx and cy, of length (xIntervals-1) and (yIntervals-1) respectively. The first row of the output table is the tally of observations for which the x value is less than or equal to cx[0], and the y value is less than or equal to cy[0]. This option allows unequal interval lengths. Arguments cx and cy must be greater than or equal to 2.

See Also