pandas delete rows with nan in column code example

Example 1: drop if nan in column pandas

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

Example 2: remove rows or columns with NaN value

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

Example 3: dropping nan in pandas dataframe

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

Example 4: drop column with nan values

fish_frame = fish_frame.dropna(axis = 1, how = 'all')