@Test
public void normalizeINDArrayTest() {

	INDArray testArray = Nd4j.create(new double[] { 1, 2, 3 });
	Assert.assertTrue(Nd4j.create(new double[] { -1, 0, 1 }).equalsWithEps(TimeSeriesUtil.normalizeINDArray(testArray, false), EPS_DELTA));
}