Find out column having maximum missing values using Pandas
<p>I'm new to Python. I want to find out which column in my dataframe has maximum missing values. let's say we have 5 rows 1000 columns.<br>
For example  </p>

<pre><code>C1    C2    ...   C1000  
10    21    ...   NaN  
NaN   45    ...   29  
15    21    ...   NaN  
21    NaN   ...   27  
61    NaN   ...   NaN 
</code></pre>

<p>C1000 has maximum missing values. So my code should return column name "C1000"</p>