@Test
// Test that skipping a point works and is in the ball park.
public void smoothedNoisySinusoidWithShortJump() {

	int width = noisySinusoid.length / 3;
	LoessSmoother loess = new LoessSmoother.Builder().setWidth(width).setJump(2).setData(noisySinusoid).build();
	double[] y = loess.smooth();
	for (int i = 0; i < y.length; ++i)
		assertEquals("Smoothed points match test values", smoothedNoisySinusoid[i], y[i], 5.0e-3);
}