odum.cpp

   1 /*
   2  *  odum.cpp
   3  *  Mothur
   4  *
   5  *  Created by westcott on 12/14/10.
   6  *  Copyright 2010 Schloss Lab. All rights reserved.
   7  *
   8  */
   9
  10 #include "odum.h"
  11
  12 /***********************************************************************/
  13
  14 EstOutput Odum::getValues(vector<SharedRAbundVector*> shared) {
  15         try {
  16                 data.resize(1,0);
  17
  18                 double sumNum = 0.0;
  19                 double sumDenom = 0.0;
  20
  21                 for (int i = 0; i < shared[0]->getNumBins(); i++) {
  22
  23                         int Aij = shared[0]->getAbundance(i);
  24                         int Bij = shared[1]->getAbundance(i);
  25
  26                         sumNum += abs(Aij - Bij);
  27                         sumDenom += (Aij + Bij);
  28                 }
  29
  30                 data[0] = sumNum / sumDenom;
  31
  32                 if (isnan(data[0]) || isinf(data[0])) { data[0] = 0; }
  33
  34                 return data;
  35         }
  36         catch(exception& e) {
  37                 m->errorOut(e, "Odum", "getValues");
  38                 exit(1);
  39         }
  40 }
  41
  42 /***********************************************************************/