Hello,Please see here http://stackoverflow.com/questions/36409183/pandas-test-fails-after-fresh-anaconda-install?noredir...

It seems like Series.dt timezone properties to not interact well with series.apply(lambda x : x.strftime("..")) leading ...

Code Sampledf.groupby(level=['first_name','last_name']).rolling(window=5)-----------------------------------------------...

When doing some data analysis with pandas, the python shell breaks and I get "Segmentation fault (core dumped)".A little...

I have been using a "hack" for sometime that has broken in 0.18.0. I have a use case where the aggfunc should return an...

Found this while working on #12136.Rounding errors occur for timedeltas initialized using fractional microsecond values:...

This is not a real 'bug' maybe? But it can be annoying.xref #12614. Independent of issue #12642.Code Samplea = np.array(...

Hello,I think it would make sense to make read_csv(), read_table(), read_fwf() able to read multiple files with the sam...

Updating from 0.17.1 to 0.18.0 breaks group_keys=False.>>> data = pd.DataFrame([1, 2, 3, 4], index=pd.date_rang...

Code Sample, a copy-pastable example if possiblepd.to_datetime(["31/12/2014", "10/03/2011"])Out[37]:...

Suppose we wish to concatenate two dataframes with the same name. Because the columns share the same name, loc will not ...

I don't know if this is a bug or not (I guess not), but I think this behavior might be very confusing to many users who ...

Code Sample, a copy-pastable example if possibleimport numpy as npimport pandas as pd# Generate some random dataframes w...

I'm working on a little pandas lesson. The CSV has a column with leading '0' which should be treated as text. When I try...

Timestamp stores the value in a datetime64[ns] internal representation. For most purposes this is fine, but I'd love if ...

Code Sample, a copy-pastable example if possiblerets.rolling(window=22).min().plot.line(figsize=(15,10))Expected Outputo...

Code Sample, a copy-pastable example if possiblepython 3.5pandas 0.17for g, grp in p.groupby(level='stock'): grp.to_c...

Code Sample, a copy-pastable example if possibleimport pandas as pdimport numpy as nppd.DataFrame({'one' : pd.Series([&q...

In [32]: pd.__version__Out[32]: '0.18.0rc1+40.gbd1eebb'In [23]: dr = pd.date_range('20150101','20150131',freq='T')In [24...

Code Sample, a copy-pastable example if possibleimport numpy as npimport pandas as pddr = pd.date_range('20100101','2015...