TStatistic

type TStatistic = class

protected

  FCount: Integer;

  FMin: MFloat;

  FMax: MFloat;

  FSum: MFloat;

  FSumOfSquares: MFloat;

  FSumOfCubes: MFloat;

  FSumOfQuads: MFloat;

public

  procedure Assign();

  function Duplicate;

  procedure Clear;

  function IsEqual();

  procedure Add();

  procedure AddNegated();

  procedure Negate;

  property Count: Integer; [r]

  property Min: MFloat; [r]

  property Max: MFloat; [r]

  property Sum: MFloat; [r]

  property SumOfSquares: MFloat; [r]

  property SumOfCubes: MFloat; [r]

  property SumOfQuads: MFloat; [r]

  function Range;

  function Mean;

  function PopulationVariance;

  function PopulationStdDev;

  function Variance;

  function StdDev;

  function M1;

  function M2;

  function M3;

  function M4;

  function Skew;

  function Kurtosis;

  function GetAsString;

end;

TStatistic

TObject