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

2 votes128 views1 answer
How to add captcha in django forms
Python
0 vote148 views1 answer
Django update field after save
Python Django
0 vote128 views1 answer
Python how to make boxplots with swarmplot
Python
0 vote111 views1 answer
Frontmost flag qt
Python
0 vote126 views1 answer
Python diffie hellman
Python
0 vote140 views1 answer
Python create a program that runs through all possible combinations
Python
0 vote117 views1 answer
Python append filename to path
Python
1 vote134 views1 answer
Pandas dataframe sort by column name first 10 values
Python
0 vote93 views1 answer
To excel datasheet python
Python
3 votes118 views1 answer
How to set index pandas
Python