root/tests/testEpdf.cpp @ 300

#include <stat/libEF.h>

using namespace bdm;

//These lines are needed for use of cout and endl
using std::cout;
using std::endl;


int main() {

        vec x = "-10:0.1:10";
        vec y = "-10:0.1:10";

        RV rv ( "{x }","2" );
        vec mu0 = "0.0 0.0";
        mat V0 ( "5 -0.05; -0.05 5.20" );
        fsqmat R = fsqmat ( V0 );

        cout << "====== ENorm ====== " <<endl;
        enorm<fsqmat> eN;eN.set_rv ( rv );
        eN.set_parameters ( mu0,R );
        vec pdf = zeros ( x.length() );

        vec pom ( 2 );
        double suma=0.0;

        for ( int i=0;i<x.length();i++ ) {
                for ( int j=0;j<y.length();j++ ) {
                        pom ( 0 ) = x ( i );
                        pom ( 1 ) = y ( j );
                        suma+= exp(eN.evallog ( pom ));
                }
        }

        cout << suma <<endl;

        //Exit program:
        return 0;

}