Answers for "how to drop nan values correspond to specific columns"

find nan values in a column pandas

df['your column name'].isnull().sum()

Posted by: Guest on July-23-2020

remove rows or columns with NaN value

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

Posted by: Guest on August-23-2020

Code answers related to "how to drop nan values correspond to specific columns"