solow.cpp

   1 /*
   2  *  solow.cpp
   3  *  Mothur
   4  *
   5  *  Created by Thomas Ryabin on 5/13/09.
   6  *  Copyright 2009Schloss Lab UMASS Amherst. All rights reserved.
   7  *
   8  */
   9
  10 #include "solow.h"
  11 #include <math.h>
  12
  13
  14 /***********************************************************************/
  15 EstOutput Solow::getValues(SAbundVector* rank){
  16
  17         try {
  18                 data.resize(1,0);
  19
  20                 double n = (double)rank->getNumSeqs();
  21                 double f1 = (double)rank->get(1);
  22                 double f2 = (double)rank->get(2);
  23
  24                 data[0] = f1*f1/2/f2 * (1 - pow(1 - 2*f2/n/f1, f));
  25
  26                 return data;
  27         }
  28         catch(exception& e) {
  29                 m->errorOut(e, "Solow", "getValues");
  30                 exit(1);
  31         }
  32 }
  33
  34
  35 /***********************************************************************/