IStatistics.Average

Syntax

Average(Value: Array): Double;

Parameters

Value. The set of values average of which is calculated.

Description

The Average method returns arithmetic mean of its arguments.

Example

Sub Main;

Var

st: Statistics;

d0: Double;

y: Array Of Double;

Begin

y := New Double[10];

y[00] := 1.6;

y[01] := 1.7;

y[02] := 1.8;

y[03] := 1.9;

y[04] := 2;

y[05] := 2.1;

y[06] := 2.2;

y[07] := 2.3;

y[08] := 2.4;

y[09] := 2.8;

st := New Statistics.Create;

d0 := st.Average(y);

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

End Sub Main;

After you have executed this example the console window shows the arithmetic mean for the specified set of numbers:

Module execution started

Mean: 2.0800000000000001

Module execution finished

See also:

IStatistics