public StandardDeviation(double[] x) { double var = new Variance(x).Value; sd = Math.Sqrt(var); }
public StandardDeviation(Variance variance) { sd = Math.Sqrt(variance.Value); }
public StandardDeviation(double[] x, MAType type = MAType.SMA, int period = 14) { double var = new Variance(x: x, period: period, type: type).Value; sd = Math.Sqrt(var); }