Accord.Statistics.Testing.AverageKappaTest.Compute C# (CSharp) Method

        protected void Compute(double[] kappas, double[] variances)
        {
            this.EstimatedValues = kappas;
            this.Variances = variances;

            double num = 0;
            for (int i = 0; i < kappas.Length; i++)
                num += kappas[i] / variances[i];

            double den = 0;
            for (int i = 0; i < variances.Length; i++)
                den += 1.0 / variances[i];

            this.OverallKappa = num / den;
            this.OverallVariance = den;

            double chiSquare = 0;
            for (int i = 0; i < kappas.Length; i++)
                chiSquare += Math.Pow(kappas[i] - OverallKappa, 2) / variances[i];

            int df = kappas.Length - 1;

            base.Compute(chiSquare, df);
        }