Answers for "check nan in numpy array"

1

numpy find rows containing nan

# in each case returns array of bool
np.isnan(a).any(axis=1) # rows where any value is nan
np.isnan(a).all(axis=1) # rows where all values are nan
Posted by: Guest on June-07-2021
1

python numpy array check if all nans

np.all(np.isnan(numpy_array))
Posted by: Guest on July-09-2020
2

check nan values in a np array

array_has_nan = np.isnan(array_sum)
Posted by: Guest on October-11-2020
0

numpy is not nan

a = a[~np.isnan(a)]
Posted by: Guest on September-09-2020

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