opendvp.metrics.nan_difference

opendvp.metrics.nan_difference(array1, array2)

Calculate how many NaNs do not match between two arrays.

Good quality control, since this can happen.

Return type:

tuple[int, int]

Parameters:

array1np.ndarray

First array to compare.

array2np.ndarray

Second array to compare. Must have the same shape as array1.

Returns:

tuple[int, int]

A tuple containing: - The number of mismatched NaNs. - The total number of elements in an array.