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SCSFExport scsf_CorrelationCoefficient(SCStudyInterfaceRef sc)
{
  SCSubgraphRef Subgraph_CorrelationCoefficient = sc.Subgraph[0];

  SCInputRef Input_Array1 = sc.Input[0];
  SCInputRef Input_Array2 = sc.Input[1];
  SCInputRef Input_Length = sc.Input[2];

  if(sc.SetDefaults)  
  {
    sc.GraphName = "Correlation Coefficient";
    sc.GraphRegion = 1;

    Subgraph_CorrelationCoefficient.Name = "CC";
    Subgraph_CorrelationCoefficient.DrawStyle = DRAWSTYLE_LINE;
    Subgraph_CorrelationCoefficient.PrimaryColor = RGB(0,255,0);
    Subgraph_CorrelationCoefficient.DrawZeros = true;

    Input_Array1.Name = "Input Array 1";
    Input_Array1.SetStudySubgraphValues(0,0);

    Input_Array2.Name = "Input Array 2";
    Input_Array2.SetStudySubgraphValues(0,0);

    Input_Length.Name = "Length";
    Input_Length.SetInt(200);

    sc.AutoLoop = 1;
    sc.CalculationPrecedence = LOW_PREC_LEVEL;

    return;
  }

  sc.DataStartIndex = Input_Length.GetInt();

  SCFloatArray Array1;
  SCFloatArray Array2;

  sc.GetStudyArrayUsingID(Input_Array1.GetStudyID(), Input_Array1.GetSubgraphIndex(), Array1);
  if(Array1.GetArraySize() < sc.ArraySize)
    return;

  sc.GetStudyArrayUsingID(Input_Array2.GetStudyID(), Input_Array2.GetSubgraphIndex(), Array2);
  if(Array2.GetArraySize() < sc.ArraySize)
    return;

  Subgraph_CorrelationCoefficient[sc.Index] = sc.GetCorrelationCoefficient(Array1, Array2, Input_Length.GetInt());
}