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:
Hi Fred,
I would suggest you to have a look at pandas (http://pandas.sourceforge.net/)
. It was
really helpful for me. It seems well suited for the type of data that you
are working
with. It has nice brodcasting capabilities to apply numpy functions to a
set column.
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.).
Hi Fred,
Pandas has a nice interface to PyTable if you still need it:
http://pandas.sourceforge.net/io.html#hdf5-pytables
However, my intention was just to point you to pandas because it
is really a powerful tool if you need to deal with tabular heterogenic
data. It is also important to notice
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
versions disappeared. All pro features where merged into the main
project and, are as a consequence, also available for free.
Regards,
David
On 13/12/11
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 converting
On Sat, Dec 10, 2011 at 5:47 AM, ferreirafm ferreir...@lim12.fm.usp.brwrote:
Hi Stéfan,
Thanks for your replay. Have a look in the arrays at:
http://ompldr.org/vYm83ZA
Regards,
Fred
--
I can recreate this error if tab is a structured ndarray - what is the
dtype of tab?
If that is
Hi everyone,
I'm quite new to numpy and python either. Could someone, please, tell me
what I'm doing wrong?
Here goes my peace of code:
def stats(filename):
Utilility to perform some basic statistics on columns.
tab = get_textab(filename)
stat_list = [ ]
for row in sort_tab(tab):
On Fri, Dec 9, 2011 at 11:47 AM, ferreirafm ferreir...@lim12.fm.usp.br wrote:
Hi everyone,
I'm quite new to numpy and python either. Could someone, please, tell me
what I'm doing wrong?
Here goes my peace of code:
def stats(filename):
Utilility to perform some basic statistics on
