fillna in pandas code example

Example 1: pandas to convert null values to mean in numeric column

df.fillna(df.mean(), inplace=True)

Example 2: replace nan in pandas

df['DataFrame Column'] = df['DataFrame Column'].fillna(0)

Example 3: pandas replace nan

data["Gender"].fillna("No Gender", inplace = True)

Example 4: fillna with mean pandas

sub2['income'].fillna((sub2['income'].mean()), inplace=True)

Example 5: python pandas replace nan with null

df.fillna('', inplace=True)

Example 6: dataframe fillna with 0

df['column'] = df['column'].fillna(0)