Answers for "count number of columns having missing values pandas"

count missing values by column in pandas

df.isna().sum()

Posted by: Guest on October-07-2020

df count missing values

In [5]: df = pd.DataFrame({'a':[1,2,np.nan], 'b':[np.nan,1,np.nan]})

In [6]: df.isna().sum()
Out[6]:
a    1
b    2
dtype: int64

Posted by: Guest on April-21-2020

Code answers related to "count number of columns having missing values pandas"