public void test_SumOfSquaredResiduals() { /*Calculated with R, result is 0.19753.*/ List <double> y = new List <double>() { 1, 2.2, 3.1, 2.5 }; List <double> x1 = new List <double>() { 177, 175, 183, 167 }; List <double> x2 = new List <double>() { 3, 5, 6, 9 }; List <List <double> > x = new List <List <double> >() { x1, x2 }; Assert.AreEqual(0.19753, Math.Round(Residual.SumOfSquaredResiduals(y, x), 5)); }