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

0 vote121 views2 answers
Get script text selenium python
Python
0 vote121 views1 answer
Python if type dict
Python
6 votes118 views2 answers
What is in the python built in namespace
Python
0 vote151 views1 answer
Python send image in post request with json data
Python
4 votes170 views1 answer
Wait for input python
Python
0 vote139 views1 answer
How to get wikipedia page link in python
Python
1 vote134 views2 answers
How to download more languages for pyttsx3
Python
0 vote127 views1 answer
Python look for image on screen
Python
-1 vote148 views1 answer
Django queryset count
Python
2 votes141 views1 answer
How to save query data into dataframe pscopg2
Python