private static double[,] create_iris()
{
double[,] iris =
{
#region Fisher's iris dataset
{ 5.1, 3.5, 1.4, 0.2, 0 },
{ 4.9, 3.0, 1.4, 0.2, 0 },
{ 4.7, 3.2, 1.3, 0.2, 0 },
{ 4.6, 3.1, 1.5, 0.2, 0 },
{ 5.0, 3.6, 1.4, 0.2, 0 },
{ 5.4, 3.9, 1.7, 0.4, 0 },
{ 4.6, 3.4, 1.4, 0.3, 0 },
{ 5.0, 3.4, 1.5, 0.2, 0 },
{ 4.4, 2.9, 1.4, 0.2, 0 },
{ 4.9, 3.1, 1.5, 0.1, 0 },
{ 5.4, 3.7, 1.5, 0.2, 0 },
{ 4.8, 3.4, 1.6, 0.2, 0 },
{ 4.8, 3.0, 1.4, 0.1, 0 },
{ 4.3, 3.0, 1.1, 0.1, 0 },
{ 5.8, 4.0, 1.2, 0.2, 0 },
{ 5.7, 4.4, 1.5, 0.4, 0 },
{ 5.4, 3.9, 1.3, 0.4, 0 },
{ 5.1, 3.5, 1.4, 0.3, 0 },
{ 5.7, 3.8, 1.7, 0.3, 0 },
{ 5.1, 3.8, 1.5, 0.3, 0 },
{ 5.4, 3.4, 1.7, 0.2, 0 },
{ 5.1, 3.7, 1.5, 0.4, 0 },
{ 4.6, 3.6, 1.0, 0.2, 0 },
{ 5.1, 3.3, 1.7, 0.5, 0 },
{ 4.8, 3.4, 1.9, 0.2, 0 },
{ 5.0, 3.0, 1.6, 0.2, 0 },
{ 5.0, 3.4, 1.6, 0.4, 0 },
{ 5.2, 3.5, 1.5, 0.2, 0 },
{ 5.2, 3.4, 1.4, 0.2, 0 },
{ 4.7, 3.2, 1.6, 0.2, 0 },
{ 4.8, 3.1, 1.6, 0.2, 0 },
{ 5.4, 3.4, 1.5, 0.4, 0 },
{ 5.2, 4.1, 1.5, 0.1, 0 },
{ 5.5, 4.2, 1.4, 0.2, 0 },
{ 4.9, 3.1, 1.5, 0.2, 0 },
{ 5.0, 3.2, 1.2, 0.2, 0 },
{ 5.5, 3.5, 1.3, 0.2, 0 },
{ 4.9, 3.6, 1.4, 0.1, 0 },
{ 4.4, 3.0, 1.3, 0.2, 0 },
{ 5.1, 3.4, 1.5, 0.2, 0 },
{ 5.0, 3.5, 1.3, 0.3, 0 },
{ 4.5, 2.3, 1.3, 0.3, 0 },
{ 4.4, 3.2, 1.3, 0.2, 0 },
{ 5.0, 3.5, 1.6, 0.6, 0 },
{ 5.1, 3.8, 1.9, 0.4, 0 },
{ 4.8, 3.0, 1.4, 0.3, 0 },
{ 5.1, 3.8, 1.6, 0.2, 0 },
{ 4.6, 3.2, 1.4, 0.2, 0 },
{ 5.3, 3.7, 1.5, 0.2, 0 },
{ 5.0, 3.3, 1.4, 0.2, 0 },
{ 7.0, 3.2, 4.7, 1.4, 1 },
{ 6.4, 3.2, 4.5, 1.5, 1 },
{ 6.9, 3.1, 4.9, 1.5, 1 },
{ 5.5, 2.3, 4.0, 1.3, 1 },
{ 6.5, 2.8, 4.6, 1.5, 1 },
{ 5.7, 2.8, 4.5, 1.3, 1 },
{ 6.3, 3.3, 4.7, 1.6, 1 },
{ 4.9, 2.4, 3.3, 1.0, 1 },
{ 6.6, 2.9, 4.6, 1.3, 1 },
{ 5.2, 2.7, 3.9, 1.4, 1 },
{ 5.0, 2.0, 3.5, 1.0, 1 },
{ 5.9, 3.0, 4.2, 1.5, 1 },
{ 6.0, 2.2, 4.0, 1.0, 1 },
{ 6.1, 2.9, 4.7, 1.4, 1 },
{ 5.6, 2.9, 3.6, 1.3, 1 },
{ 6.7, 3.1, 4.4, 1.4, 1 },
{ 5.6, 3.0, 4.5, 1.5, 1 },
{ 5.8, 2.7, 4.1, 1.0, 1 },
{ 6.2, 2.2, 4.5, 1.5, 1 },
{ 5.6, 2.5, 3.9, 1.1, 1 },
{ 5.9, 3.2, 4.8, 1.8, 1 },
{ 6.1, 2.8, 4.0, 1.3, 1 },
{ 6.3, 2.5, 4.9, 1.5, 1 },
{ 6.1, 2.8, 4.7, 1.2, 1 },
{ 6.4, 2.9, 4.3, 1.3, 1 },
{ 6.6, 3.0, 4.4, 1.4, 1 },
{ 6.8, 2.8, 4.8, 1.4, 1 },
{ 6.7, 3.0, 5.0, 1.7, 1 },
{ 6.0, 2.9, 4.5, 1.5, 1 },
{ 5.7, 2.6, 3.5, 1.0, 1 },
{ 5.5, 2.4, 3.8, 1.1, 1 },
{ 5.5, 2.4, 3.7, 1.0, 1 },
{ 5.8, 2.7, 3.9, 1.2, 1 },
{ 6.0, 2.7, 5.1, 1.6, 1 },
{ 5.4, 3.0, 4.5, 1.5, 1 },
{ 6.0, 3.4, 4.5, 1.6, 1 },
{ 6.7, 3.1, 4.7, 1.5, 1 },
{ 6.3, 2.3, 4.4, 1.3, 1 },
{ 5.6, 3.0, 4.1, 1.3, 1 },
{ 5.5, 2.5, 4.0, 1.3, 1 },
{ 5.5, 2.6, 4.4, 1.2, 1 },
{ 6.1, 3.0, 4.6, 1.4, 1 },
{ 5.8, 2.6, 4.0, 1.2, 1 },
{ 5.0, 2.3, 3.3, 1.0, 1 },
{ 5.6, 2.7, 4.2, 1.3, 1 },
{ 5.7, 3.0, 4.2, 1.2, 1 },
{ 5.7, 2.9, 4.2, 1.3, 1 },
{ 6.2, 2.9, 4.3, 1.3, 1 },
{ 5.1, 2.5, 3.0, 1.1, 1 },
{ 5.7, 2.8, 4.1, 1.3, 1 },
{ 6.3, 3.3, 6.0, 2.5, 2 },
{ 5.8, 2.7, 5.1, 1.9, 2 },
{ 7.1, 3.0, 5.9, 2.1, 2 },
{ 6.3, 2.9, 5.6, 1.8, 2 },
{ 6.5, 3.0, 5.8, 2.2, 2 },
{ 7.6, 3.0, 6.6, 2.1, 2 },
{ 4.9, 2.5, 4.5, 1.7, 2 },
{ 7.3, 2.9, 6.3, 1.8, 2 },
{ 6.7, 2.5, 5.8, 1.8, 2 },
{ 7.2, 3.6, 6.1, 2.5, 2 },
{ 6.5, 3.2, 5.1, 2.0, 2 },
{ 6.4, 2.7, 5.3, 1.9, 2 },
{ 6.8, 3.0, 5.5, 2.1, 2 },
{ 5.7, 2.5, 5.0, 2.0, 2 },
{ 5.8, 2.8, 5.1, 2.4, 2 },
{ 6.4, 3.2, 5.3, 2.3, 2 },
{ 6.5, 3.0, 5.5, 1.8, 2 },
{ 7.7, 3.8, 6.7, 2.2, 2 },
{ 7.7, 2.6, 6.9, 2.3, 2 },
{ 6.0, 2.2, 5.0, 1.5, 2 },
{ 6.9, 3.2, 5.7, 2.3, 2 },
{ 5.6, 2.8, 4.9, 2.0, 2 },
{ 7.7, 2.8, 6.7, 2.0, 2 },
{ 6.3, 2.7, 4.9, 1.8, 2 },
{ 6.7, 3.3, 5.7, 2.1, 2 },
{ 7.2, 3.2, 6.0, 1.8, 2 },
{ 6.2, 2.8, 4.8, 1.8, 2 },
{ 6.1, 3.0, 4.9, 1.8, 2 },
{ 6.4, 2.8, 5.6, 2.1, 2 },
{ 7.2, 3.0, 5.8, 1.6, 2 },
{ 7.4, 2.8, 6.1, 1.9, 2 },
{ 7.9, 3.8, 6.4, 2.0, 2 },
{ 6.4, 2.8, 5.6, 2.2, 2 },
{ 6.3, 2.8, 5.1, 1.5, 2 },
{ 6.1, 2.6, 5.6, 1.4, 2 },
{ 7.7, 3.0, 6.1, 2.3, 2 },
{ 6.3, 3.4, 5.6, 2.4, 2 },
{ 6.4, 3.1, 5.5, 1.8, 2 },
{ 6.0, 3.0, 4.8, 1.8, 2 },
{ 6.9, 3.1, 5.4, 2.1, 2 },
{ 6.7, 3.1, 5.6, 2.4, 2 },
{ 6.9, 3.1, 5.1, 2.3, 2 },
{ 5.8, 2.7, 5.1, 1.9, 2 },
{ 6.8, 3.2, 5.9, 2.3, 2 },
{ 6.7, 3.3, 5.7, 2.5, 2 },
{ 6.7, 3.0, 5.2, 2.3, 2 },
{ 6.3, 2.5, 5.0, 1.9, 2 },
{ 6.5, 3.0, 5.2, 2.0, 2 },
{ 6.2, 3.4, 5.4, 2.3, 2 },
{ 5.9, 3.0, 5.1, 1.8, 2 },
#endregion
};
return iris;
}