Accord.Statistics.Analysis.ProcrustesAnalysis.ProcrustesDistance C# (CSharp) Method

ProcrustesDistance() private method

Calculate the Procrustes Distance between two sets of data
private ProcrustesDistance ( double samples1, double samples2 ) : double
samples1 double First data set
samples2 double Second data set
return double
        double ProcrustesDistance(double[,] samples1, double[,] samples2)
        {
            double sum = 0;
            // Only calculate the distance for the maximal common number of points (i.e. the Min between samples1 and samples2 number of points)
            for (int i = 0; i < System.Math.Min(samples1.GetLength(0), samples2.GetLength(0)); i++)
            {
                sum += Norm.SquareEuclidean(samples1.GetRow(i).Subtract(samples2.GetRow(i)));
            }

            return System.Math.Sqrt(sum);
        }