public void ExecuteRecipe(Plot plt)
{
int pointCount = 20;
Random rand = new Random(0);
double[] xs = DataGen.Consecutive(pointCount);
double[] ys = DataGen.RandomWalk(rand, pointCount, 2.0);
double[] yErr = DataGen.Random(rand, pointCount, 1.0, 1.0);
plt.AddScatter(xs, ys, Color.Blue);
plt.AddFillError(xs, ys, yErr, Color.FromArgb(50, Color.Blue));
}