Isnull().mean() python

df.isnull()
#Mask all values that are NaN as True
df.isnull().mean()
#compute the mean of Boolean mask (True evaluates as 1 and False as 0)
df.isnull().mean().sort_values(ascending = False)
#sort the resulting series by column names descending

Source: stackoverflow.com

Similar codes

1 vote338 views1 answer
Flask get value of radio button
Python
12 votes366 views5 answers
Pause program python
Python
0 vote326 views1 answer
How to do an if input = python
Python
0 vote313 views1 answer
Numpy int64 to int
Python
1 vote333 views2 answers
How to import file from a different location python
Python
6 votes333 views3 answers
No matching distribution found for tensorflow==2.2.0
Python
0 vote355 views1 answer
Flask multuple parameters
Python Flask
1 vote379 views1 answer
Python rsa
Python
4 votes323 views2 answers
How to print a specific value in a list python
Python
1 vote327 views1 answer
Install spotipy
Python