Answers for "numpy array how to assign nan"

2

python numpy array replace nan with string

import numpy as np
l=['foo', 'bar', 'baz', np.nan]

l_new=['missing' if x is np.nan else x for x in l]

print l_new
# Result:
# ['foo', 'bar', 'baz', 'missing']
Posted by: Guest on August-24-2021
1

create np nan array

an_array = np.empty((3,3))
an_array[:] = np.NaN
Posted by: Guest on November-18-2021

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