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#include <core/fitter.hpp>
#include <misc/bootstrap.hpp>
#include <methods/powell/powell_method.hpp>
#include <statistics/chisq.hpp>
#include <models/nbeta1d.hpp>
#include <data_sets/default_data_set.hpp>
#include <misc/data_loaders.hpp>
#include <core/freeze_param.hpp>
#include <iostream>
#include <string>
#include <fstream>
#include <vector>
using namespace std;
using namespace opt_utilities;
int main(int argc,char* argv[])
{
if(argc!=2)
{
cerr<<"Usage:"<<argv[0]<<" <data file>"<<endl;
return -1;
}
fitter<double,double,vector<double>,double,std::string> f;
f.set_model(nbeta1d<double>());
f.set_opt_method(powell_method<double,vector<double> >());
f.set_statistic(chisq<double,double,vector<double>,double,std::string>());
dl_x_xe_y_ye<double,double> dl;
ifstream ifs(argv[1]);
dl.load_from(ifs);
f.load_data(dl.get_data_set());
f.set_param_modifier(freeze<double,double,vector<double>,string>("bkg"));
f.set_param_value("bkg",0);
f.fit();
for(int i=0;i<f.get_num_params();++i)
{
cout<<f.get_param_info(i).get_name()<<"="<<f.get_param_info(i).get_value()<<endl;
}
bootstrap<double,double,vector<double>,double,std::string> bst;
bst.set_fitter(f);
bst.sample(1000);
}
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