“…For instance, the time series x = (6,8,2,4,7,3) contains four contiguous sequences with length 3, namely (6,8,2), (8,2,4), (2,4,7) and (4,7,3). The ordinal patterns for the four sequence are respectively (3, 1, 2), (2, 3, 1), (1,2,3) and (3,1,2).…”