pandas dropna based on one column code example

Example 1: drop if nan in column pandas

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

Example 2: drop null rows pandas

df.dropna()

Example 3: dropping nan in pandas dataframe

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

Example 4: dropna pandas

>>> df.dropna(axis='columns')
       name
0    Alfred
1    Batman
2  Catwoman

Example 5: Returns a new DataFrame omitting rows with null values

# Returns a new DataFrame omitting rows with null values

df4.na.drop().show()
# +---+------+-----+
# |age|height| name|
# +---+------+-----+
# | 10|    80|Alice|
# +---+------+-----+