nan to zero python code example
Example 1: numpy fill na with 0
import numpy as np
A[np.isnan(A)] = 0
Example 2: python pandas convert nan to 0
pandas.DataFrame.fillna(0)
Example 3: python zeros to nan
a[a==0] = np.nan
Example 4: python list replace nan with 0
mylist = [0 if x != x else x for x in mylist]