public BollingerBand(Spud <double> values, int barsBack, double deviations) : base(values.manager)
{
this.barsBack = barsBack;
this.deviations = deviations;
mean = dependsOn(new Average(values, barsBack));
sd = dependsOn(new StdDeviationOfPopulation(values, barsBack));
}
public void testPopulationStandardDeviation()
{
indicator = new StdDeviationOfPopulation(values);
Bombs(() => O.info(indicator[0] + ""), "uninitialized");
addPoint(3, 0.0);
addPoint(7, 2.0);
addPoint(7);
AlmostEqual(Math.Sqrt(32.0 / 9.0), indicator[0], 1e-6);
addPoint(19, 6.0);
}
