fill nan with 0 pandas column code example
Example 1: how to replace nan with 0 in pandas
df['product']=df['product'].fillna(0)
df['context']=df['context'].fillna(0)
df
Example 2: python dataframe replace nan with 0
In [7]: df
Out[7]:
0 1
0 NaN NaN
1 -0.494375 0.570994
2 NaN NaN
3 1.876360 -0.229738
4 NaN NaN
In [8]: df.fillna(0)
Out[8]:
0 1
0 0.000000 0.000000
1 -0.494375 0.570994
2 0.000000 0.000000
3 1.876360 -0.229738
4 0.000000 0.000000
Example 3: how to fill nan values with mean in pandas
df.fillna(df.mean())
Example 4: dataframe fill nan with mode
df['Column_Name'].fillna(df['Column_Name'].mode()[0], inplace=True)