public void TicNorm() { double[] mz = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; double[,] data = { { 1.1, 1.2, 0.97, 1.07, 1.02, 5, 1.2, 1.5, 1.6, 1.2 }, { 1.1, 1.2, 0.97, 1.07, 1.02, 5, 1.2, 1.5, 1.6, 1.2 }, { 1.1, 1.2, 0.97, 1.07, 1.02, 5, 1.2, 1.5, 1.6, 1.2 }, { 1.1, 1.2, 0.97, 1.07, 1.02, 5, 1.2, 1.5, 1.6, 1.2 } }; IDataset dataset = new BasicTextDataset(mz, data, coordinates: null); var result = _preprocessing.NormalizeByTic(dataset); // Assert Assert.IsNotNull(result); }