Python Pandas find all rows where all values are NaN

Question

So I have a dataframe with 5 columns. I would like to pull the indices where all of the columns are NaN. I was using this code:

nan = pd.isnull(df.all)
         


        

Answer 1

From the master himself: https://stackoverflow.com/a/14033137/6664393

nans = pd.isnull(df).all(1).nonzero()[0]