row_ppv¶

row_ppv(X: ndarray) → ndarray[source]¶

Numba proportion of positive values function for a 2d numpy array.

Parameters:

X2d numpy array: A 2d numpy array of values

Returns:

arr1d numpy array: The proportion of positive values for axis 0 of the input array

Examples

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