Uses StatSeries,StatControlCharts, MtxExp, Math387, MtxVecTee;
procedure Example;
var CL, UCL, LCL : double;
  Data: Matrix;
  DrawVec: Vector;
begin
  Data.LoadFromFile('ewma_data.mtx');
  QCXChart(Data,DrawVec,CL,UCL,LCL,0.025);
  // DrawVec now stores values to-be-drawn
  // CL, LCL and UCL store XBar chart center,
  // lower and upper control limits respectively.
end;

#include "MtxExpr.hpp"
#include "StatControlCharts.hpp"
#include "Math387.hpp"
void __fastcall Example();
{
  sMatrix Data;
  sVector DrawVec;
  double cl,ucl,lcl;

  Data.LoadFromFile("ewma_data.mtx");
  QCXChart(Data,DrawVec,cl,ucl,lcl,0.025);
}