SmartPascal Mean Function Gives the average for a set of numbers Math unit

function Mean ( const DataArray : array of Double ) : Extended;

Description The Mean function returns the average of a set of Double values in a DataArray. Related commands Max Gives the maximum of two integer values Min Gives the minimum of two integer values CompareValue Compare numeric values with a tolerance		Example code : Calculate the mean of a set of 5 numbers var   numbers         : array[1..5] of Double;   aveVal, meanVal : Double; begin   // Set up the array of 5 floating point numbers   numbers[1] :=  1.0;   numbers[2] :=  2.5;   numbers[3] :=  3.0;   numbers[4] :=  4.5;   numbers[5] := 25.0;   // Calculate the average of these numbers   aveVal := (numbers[1] + numbers[2] + numbers[3] +              numbers[4] + numbers[5]) / 5;   // Calculate the mean of these numbers   meanVal := Mean(numbers);   // Show these values   ShowMessage('Average = '+FloatToStr(aveVal));   ShowMessage('Mean    = '+FloatToStr(meanVal)); end; Show full unit code    Average = 7.2    Mean    = 7.2