linearalgebra.h

   1 #ifndef LINEARALGEBRA
   2 #define LINEARALGEBRA
   3
   4 /*
   5  *  linearalgebra.h
   6  *  mothur
   7  *
   8  *  Created by westcott on 1/7/11.
   9  *  Copyright 2011 Schloss Lab. All rights reserved.
  10  *
  11  */
  12
  13 #include "mothurout.h"
  14
  15
  16 class LinearAlgebra {
  17
  18 public:
  19         LinearAlgebra() { m = MothurOut::getInstance(); }
  20         ~LinearAlgebra() {}
  21
  22         vector<vector<double> > matrix_mult(vector<vector<double> >, vector<vector<double> >);
  23         void recenter(double, vector<vector<double> >, vector<vector<double> >&);
  24         int tred2(vector<vector<double> >&, vector<double>&, vector<double>&);
  25         int qtli(vector<double>&, vector<double>&, vector<vector<double> >&);
  26         vector< vector<double> > calculateEuclidianDistance(vector<vector<double> >&, int); //pass in axes and number of dimensions
  27         vector< vector<double> > calculateEuclidianDistance(vector<vector<double> >&); //pass in axes
  28         vector<vector<double> > getObservedEuclideanDistance(vector<vector<double> >&);
  29         double calcPearson(vector<vector<double> >&, vector<vector<double> >&);
  30         double calcSpearman(vector<vector<double> >&, vector<vector<double> >&);
  31         double calcKendall(vector<vector<double> >&, vector<vector<double> >&);
  32
  33         double calcPearson(vector<double>&, vector<double>&, double&);
  34         double calcSpearman(vector<double>&, vector<double>&, double&);
  35         double calcKendall(vector<double>&, vector<double>&, double&);
  36
  37
  38 private:
  39         MothurOut* m;
  40
  41         double pythag(double, double);
  42 };
  43
  44 #endif
  45