System.Math.Mean
Delphi
function Mean(const Data: array of Single): Single;
function Mean(const Data: array of Double): Double;
function Mean(const Data: array of Extended): Extended;
C++
extern DELPHI_PACKAGE float __fastcall Mean(const float *Data, const int Data_High)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.Math.pas System.Math.hpp |
System.Math | System.Math |
Description
Returns the average of all values in an array.
Mean calculates the arithmetic average of all the values in the Data array parameter. In C++, the Data_High parameter gives the index of the last element of the array (one less than the number of elements).