public static double Value(ISeries input, int index, int length, BarData barData = BarData.Close, RegressionDistanceMode distanceMode = RegressionDistanceMode.Time)
{
if (index >= length - 1)
{
double num = input[index, barData];
double num2 = LRI.Value(input, index, length, barData, distanceMode);
return(100.0 * (num - num2) / num2);
}
return(double.NaN);
}
protected internal override void Calculate(int index)
{
if (this.calculate)
{
this.Calculate();
return;
}
double num = LRI.Value(this.input, index, this.length, this.barData, this.distanceMode);
if (!double.IsNaN(num))
{
base.Add(this.input.GetDateTime(index), num);
}
}