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/*
* bootstrap.cpp
* Dotur
*
* Created by Sarah Westcott on 1/7/09.
* Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
*
*/
#include "bootstrap.h"
/***********************************************************************/
EstOutput Bootstrap::getValues(SAbundVector* rank){
try {
//vector<double> bootData(3,0);
data.resize(1,0);
double maxRank = (double)rank->getMaxRank();
double sampled = rank->getNumSeqs();
double sobs = rank->getNumBins();
double boot = (double)sobs;
for(int i=1;i<=maxRank;i++){
boot += (double)rank->get(i)*pow((1.0-(double)i/(double)sampled),sampled);
}
data[0] = boot;
if (isnan(data[0]) || isinf(data[0])) { data[0] = 0; }
return data;
}
catch(exception& e) {
m->errorOut(e, "Bootstrap", "getValues");
exit(1);
}
}
/***********************************************************************/
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