Mark Dickinson added the comment:
Hi Simone,
I'm afraid you've got the wrong bugtracker. This is the bugtracker for the
Python core language (which doesn't include Pandas). Pandas is a 3rd party
project. You can report Pandas issues here:
https://github.com/pydata/pandas/issues
--
New submission from Simone Serrajotto:
Good afternoon,
I have just installed pandas 0.13.0 and was observing some strange results
produced by old codes.
One major issue is that I found that when summing two columns of a
dataframe, one of which is a float64 and the other an object, the result
incl
