I have a DataFrame:
0 1 2
0 1 4 7
1 2 5 8
2 3 6 9
and a second DataFrame:
0 1 2
0 10 13 16
1 11 14 17
2 12 15 18
and i need this two Dataframes to become this one DataFrame:
0 1 2
0 (1, 10) (4, 13) (7, 16)
1 (2, 11) (5, 14) (8, 17)
2 (3, 12) (6, 15) (9, 18)
I need nice little tuples, all together in one frame. How is that possible?
Create tuples in both DataFrames and join by +:
df = df1.applymap(lambda x: (x, )) + df2.applymap(lambda x: (x, ))
print (df)
0 1 2
0 (1, 10) (4, 13) (7, 16)
1 (2, 11) (5, 14) (8, 17)
2 (3, 12) (6, 15) (9, 18)
Or join by concat and aggregate by index tuple:
df = pd.concat([df1, df2]).groupby(level=0).agg(tuple)
print (df)
0 1 2
0 (1, 10) (4, 13) (7, 16)
1 (2, 11) (5, 14) (8, 17)
2 (3, 12) (6, 15) (9, 18)
