Get All Unique Values in a Row

Question

I have a DataFrame df1 that looks like this:

A       B       C
-----------------
1       1       2
2       2       3
5       4       9
         


        

Answer 1

Lets use pd.unique i.e

df.T.agg([pd.unique])

        0       1          2
unique  [1, 2]  [2, 3]  [5, 4, 9]