python pandas remove rows with NA code example

Example 1: how to delete na values in a dataframe

# if you want to delete rows containing NA values
df.dropna(inplace=True)

Example 2: python remove nan rows

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

Example 3: drop na in pandas

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