find nan value in dataframe python
# to mark NaN column as True
df['your column name'].isnull()find nan value in dataframe python
# to mark NaN column as True
df['your column name'].isnull()python3 is nan
>>> import math
>>> x = float('nan')
>>> math.isnan(x)
Truepython test is nan
math.isnan(n)Copyright © 2021 Codeinu
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