drop null values pandas code example

Example 1: remove rows or columns with NaN value

df.dropna()     #drop all rows that have any NaN values
df.dropna(how='all')

Example 2: drop null rows pandas

df.dropna()

Example 3: dropping nan in pandas dataframe

df.dropna(subset=['name', 'born'])

Example 4: drop na pandas

>>> df.dropna(subset=['name', 'born'])
       name        toy       born
1    Batman  Batmobile 1940-04-25

Example 5: pandas remove rows with null in column

df = df[df['EPS'].notna()]

Example 6: delete nans in df python

df[~np.isnan(df)]