IStatistics.Mode

Syntax

Mode(Sample: Array): Double;

Parameters

Sample. Data array.

Description

The Mode method returns a mode, that is the most frequently occurring value in a data array.

Comments

The Mode function is a measure of value positional relationship. If all values of source data array are unique (occur only once), then Mode returns NODATA (equal to 1#.QNAN).

Example

Sub Main;

Var

st: Statistics;

d0: Double;

y: Array Of Double;

Begin

y := New Double[10];

y[00] := 14;

y[01] := 17;

y[02] := 9;

y[03] := 15;

y[04] := 21;

y[05] := 15;

y[06] := 20;

y[07] := 9;

y[08] := 14;

y[09] := 9;

st := New Statistics.Create;

d0 := st.Mode(y);

Debug.WriteLine("Mode: " + d0.ToString);

End Sub Main;

Executing this example shows a mode in the console window:

Module execution started

Mode: 9

Module execution finished