row_count_mean_crossing

row_count_mean_crossing(X: ndarray) → ndarray

Numba count above mean of first order differences for a 2d numpy array.

Parameters:

X2d numpy array

A 2d numpy array of values

Returns:

arr1d numpy array

The count above mean of first order differences for axis 0 of the input array

Examples

>>> import numpy as np
>>> from aeon.utils.numba.stats import row_count_mean_crossing
>>> X = np.array([[1, 2, 2, 3, 3, 3, 4, 4, 4, 4], [5, 6, 6, 7, 7, 7, 8, 8, 8, 8]])
>>> c = row_count_mean_crossing(X)