/// <summary>
/// Initializes a new instance of the <see cref="Correlation"/>.
/// </summary>
public Correlation()
{
_source = new StandardDeviation();
_other = new StandardDeviation();
Length = 20;
}
/// <summary>
/// Initializes a new instance of the <see cref="BollingerBand"/>.
/// </summary>
/// <param name="ma">Moving Average.</param>
/// <param name="dev">Standard deviation.</param>
public BollingerBand(LengthIndicator <decimal> ma, StandardDeviation dev)
{
if (ma == null)
{
throw new ArgumentNullException(nameof(ma));
}
if (dev == null)
{
throw new ArgumentNullException(nameof(dev));
}
_ma = ma;
_dev = dev;
}