public void TestRegressionBorneInvalide()
{
List <double> regressionTest = new List <double>();
regressionTest.Add(double.NaN);
regressionTest.Add(double.NaN);
List <double> listX = new List <double>();
listX.Add(5);
listX.Add(25);
List <double> listY = new List <double>();
listY.Add(20);
List <double> regression = RegressionCalculator.calculRegression(listX, listY);
Assert.Null(regression);
}
public void TestB1BorneInvalide()
{
const double b1Test = 450.0;
List <double> listX = new List <double>();
listX.Add(80.8877);
listX.Add(25.4452);
List <double> listY = new List <double>();
listY.Add(70.111);
listY.Add(20.333);
double moyenneX = Program.calculMoyenne(listX);
double moyenneY = Program.calculMoyenne(listY);
double nbrPairDonnees = double.NaN;
double b1 = RegressionCalculator.calculB1(listX, listY, moyenneX, moyenneY, nbrPairDonnees);
Assert.Equal(double.NaN, b1);
}
public void TestB1BorneSuperieure()
{
const double b1Test = 0.1948;
List <double> listX = new List <double>();
listX.Add(80.8877);
listX.Add(25.4452);
List <double> listY = new List <double>();
listY.Add(70.111);
listY.Add(20.333);
double moyenneX = Program.calculMoyenne(listX);
double moyenneY = Program.calculMoyenne(listY);
double nbrPairDonnees = 2;
double b1 = RegressionCalculator.calculB1(listX, listY, moyenneX, moyenneY, nbrPairDonnees);
Assert.Equal(b1Test, b1);
}
public void TestB1BorneInferieure()
{
const double b1Test = -0.8065;
List <double> listX = new List <double>();
listX.Add(5);
listX.Add(25);
List <double> listY = new List <double>();
listY.Add(70);
listY.Add(20);
double moyenneX = Program.calculMoyenne(listX);
double moyenneY = Program.calculMoyenne(listY);
double nbrPairDonnees = 2;
double b1 = RegressionCalculator.calculB1(listX, listY, moyenneX, moyenneY, nbrPairDonnees);
Assert.Equal(b1Test, b1);
}
public void TestRegressionBorneSuperieure()
{
List <double> regressionTest = new List <double>();
regressionTest.Add(-0.7453);
regressionTest.Add(57.1394);
List <double> listX = new List <double>();
listX.Add(5.777);
listX.Add(25.33);
List <double> listY = new List <double>();
listY.Add(70.11);
listY.Add(20.99);
List <double> regression = RegressionCalculator.calculRegression(listX, listY);
Assert.Equal(regressionTest, regression);
}
public void TestRegressionBorneInferieure()
{
List <double> regressionTest = new List <double>();
regressionTest.Add(-0.8065);
regressionTest.Add(57.0975);
List <double> listX = new List <double>();
listX.Add(5);
listX.Add(25);
List <double> listY = new List <double>();
listY.Add(70);
listY.Add(20);
List <double> regression = RegressionCalculator.calculRegression(listX, listY);
Assert.Equal(regressionTest, regression);
}
