public double standardDeviation_as_Complex_ConjugateCalcn() {
		boolean hold = Stat.nFactorOptionS;
		if (nFactorReset) {
			if (nFactorOptionI) {
				Stat.nFactorOptionS = true;
			} else {
				Stat.nFactorOptionS = false;
			}
		}

		Complex[] cc = this.getArray_as_Complex();
		double variance = Stat.varianceConjugateCalcn(cc);
		Stat.nFactorOptionS = hold;
		return Math.sqrt(variance);
	}