Re: [Numpy-discussion] numpy.mean problems

2011-12-14 Thread ferreirafm
Hi Eraldo, Indeed Pandas is a really really nice module. If it going to take part of numpy, that's even better. Thanks for the suggestion. All the Best, Fred Eraldo Pomponi wrote: > > Hi Fred, > > Pandas has a nice interface to PyTable if you still need it: > > http://pandas.sourceforge.net/

Re: [Numpy-discussion] numpy.mean problems

2011-12-14 Thread ferreirafm
Hi Eraldo, Indeed, Pandas is a really really nice module! If it is going to take part of numpy, that's even better. Thanks for the suggestion. All the Best, Fred Eraldo Pomponi wrote: > > Hi Fred, > > Pandas has a nice interface to PyTable if you still need it: > > http://pandas.sourceforge.

Re: [Numpy-discussion] numpy.mean problems

2011-12-14 Thread ferreirafm
Thanks for the correction. Good to know! I've got this outdated information from pytable's mailing list. Regards, Fred David Verelst wrote: > > Note that the pytables pro you are referring to is no longer behind a > pay wall. Recently the project went through some changes and the pro > versio

Re: [Numpy-discussion] numpy.mean problems

2011-12-13 Thread ferreirafm
Hi Eraldo, Thanks for your suggestion. I was using pytables but give up after known that some very useful capabilities are sold as a professional package. However, it still useful to many printing and data manipulation and, also, it can handle extremely large datasets (which is not my case.). Reg

Re: [Numpy-discussion] numpy.mean problems

2011-12-11 Thread ferreirafm
Aronne Merrelli wrote: > > I can recreate this error if tab is a structured ndarray - what is the > dtype of tab? > > If that is correct, I think you could fix this by simplifying things. > Since > tab is already an ndarray, you should not need to convert it back into a > python list. By conver

Re: [Numpy-discussion] numpy.mean problems

2011-12-10 Thread ferreirafm
Stéfan van der Walt wrote: > > When posting to the mailing list, it's a good idea to have a small, > self contained example (otherwise we can't reproduce your problem). > In this specific case, I'd like to be able to see what the outputs of > "print tab" and "print stat_array" are. > > Regards

[Numpy-discussion] numpy.mean problems

2011-12-09 Thread ferreirafm
nt type(stat_array) #print stat_array.mean(axis=0) print np.mean(stat_array, axis=0) Which results in: Traceback (most recent call last): File "/home/ferreirafm/bin/cross.py", line 213, in main() File "/home/ferreirafm/bin/cross.py", line 204, in