Re: PEP 450 Adding a statistics module to Python

2013-12-10 Thread CM
On Friday, August 9, 2013 9:10:18 PM UTC-4, Steven D'Aprano wrote: > I am seeking comments on PEP 450, Adding a statistics module to Python's > standard library: I just saw today that this will be included in Python 3.4. Congratulations, Steven, this is a nice addition. -- https://mail.python

Re: PEP 450 Adding a statistics module to Python

2013-08-17 Thread Jason Friedman
> NumPy and SciPy are not available for many Python users, including those > using a Python implementation for which there is no Numpy support > http://new.scipy.org/faq.html#python-version-support> and those for > whom large, dependency-heavy third-party packages are too much burden. > > See the R

Re: PEP 450 Adding a statistics module to Python

2013-08-17 Thread Josef Pktd
I think the install issues in the pep are exaggerated, and are in my opinion not a sufficient reason to get something into the standard lib. google appengine includes numpy https://developers.google.com/appengine/docs/python/tools/libraries27 I'm on Windows, and installing numpy and scipy are ju

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread Roy Smith
In article <0d60fd90-eb19-4702-acd5-dd7ba0edd...@googlegroups.com>, taldcr...@cfa.harvard.edu wrote: > Python is showing up in high-school and colllege intro programming > courses here in the U.S. Yup. For the past few years, I've been a judge in the NYC Science and Engineering Fair (http:

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread chris . barker
On Friday, August 16, 2013 11:51:49 AM UTC-7, Steven D'Aprano wrote: > > The trick here is that numpy really is the "right" way to do this stuff. > Numpy does not have a monopoly on the correct algorithms for statistics > functions, indeed not -- in fact, a number of them are quite lame, either

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread Oscar Benjamin
On 16 August 2013 20:00, wrote: > > > One other point -- for performance reason, is would be nice to have some > compiled code in there -- this adds incentive to put it in the stdlib -- > external packages that need compiling is what makes numpy unacceptable to > some folks. >> >> It might be

RE: PEP 450 Adding a statistics module to Python

2013-08-16 Thread Prasad, Ramit
CM wrote: > > On Friday, August 9, 2013 9:10:18 PM UTC-4, Steven D'Aprano wrote: > > I am seeking comments on PEP 450, Adding a statistics module to Python's > > standard library: > > I think it's a very good idea. Good PEP points, too. I hope it happens. > +1 especially for non-Cpython versi

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread chris . barker
On Friday, August 16, 2013 10:15:52 AM UTC-7, Oscar Benjamin wrote: > On 16 August 2013 17:31, wrote: > Although it doesn't mention this in the PEP, a significant point that > > is worth bearing in mind is that numpy is only for CPython, not PyPy, > > IronPython, Jython etc. See here for a rece

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread Steven D'Aprano
On Fri, 16 Aug 2013 09:31:34 -0700, chris.barker wrote: >> > I am seeking comments on PEP 450, Adding a statistics module to >> > Python's > > The trick here is that numpy really is the "right" way to do this stuff. Numpy does not have a monopoly on the correct algorithms for statistics functio

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread Oscar Benjamin
On 16 August 2013 17:31, wrote: >> > I am seeking comments on PEP 450, Adding a statistics module to Python's > > The trick here is that numpy really is the "right" way to do this stuff. Although it doesn't mention this in the PEP, a significant point that is worth bearing in mind is that numpy

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread chris . barker
> > I am seeking comments on PEP 450, Adding a statistics module to Python's The trick here is that numpy really is the "right" way to do this stuff. I like to say: "crunching numbers in python without numpy is like doing text processing without using the string object" What this is really an

Re: PEP 450 Adding a statistics module to Python

2013-08-16 Thread taldcroft
On Friday, August 9, 2013 9:10:18 PM UTC-4, Steven D'Aprano wrote: > I am seeking comments on PEP 450, Adding a statistics module to Python's > > standard library: > > > > http://www.python.org/dev/peps/pep-0450/ > > > > Please read the FAQs before asking anything :-) > I think this is a

Re: PEP 450 Adding a statistics module to Python

2013-08-14 Thread CM
On Friday, August 9, 2013 9:10:18 PM UTC-4, Steven D'Aprano wrote: > I am seeking comments on PEP 450, Adding a statistics module to Python's > standard library: I think it's a very good idea. Good PEP points, too. I hope it happens. -- http://mail.python.org/mailman/listinfo/python-list

Re: PEP 450 Adding a statistics module to Python

2013-08-13 Thread Steven D'Aprano
On Tue, 13 Aug 2013 20:14:55 +0200, Wolfgang Keller wrote: >> I am seeking comments on PEP 450, Adding a statistics module to >> Python's standard library: > > I don't think that you want to re-implement RPy. I never suggested re-implementing RPy. When you read the PEP, you will see that this p

Re: PEP 450 Adding a statistics module to Python

2013-08-13 Thread Oscar Benjamin
On Aug 13, 2013 7:22 PM, "Wolfgang Keller" wrote: > > > I am seeking comments on PEP 450, Adding a statistics module to > > Python's standard library: > > I don't think that you want to re-implement RPy. You're right. He doesn't. Oscar -- http://mail.python.org/mailman/listinfo/python-list

Re: PEP 450 Adding a statistics module to Python

2013-08-13 Thread Wolfgang Keller
> I am seeking comments on PEP 450, Adding a statistics module to > Python's standard library: I don't think that you want to re-implement RPy. Sincerely, Wolfgang -- http://mail.python.org/mailman/listinfo/python-list

Re: PEP 450 Adding a statistics module to Python

2013-08-11 Thread duncan smith
On 11/08/13 15:02, Roy Smith wrote: In article , Skip Montanaro wrote: See the Rationale of PEP 450 for more reasons why “install NumPy� is not a feasible solution for many use cases, and why having ‘statistics’ as a pure-Python, standard-library package is desirable. I read that b

Re: PEP 450 Adding a statistics module to Python

2013-08-11 Thread Roy Smith
In article , Skip Montanaro wrote: > > See the Rationale of PEP 450 for more reasons why “install NumPy” is not > > a feasible solution for many use cases, and why having ‘statistics’ as a > > pure-Python, standard-library package is desirable. > > I read that before posting but am not

Re: PEP 450 Adding a statistics module to Python

2013-08-11 Thread Steven D'Aprano
On Sun, 11 Aug 2013 06:50:36 -0500, Skip Montanaro wrote: >> See the Rationale of PEP 450 for more reasons why “install NumPy” is >> not a feasible solution for many use cases, and why having ‘statistics’ >> as a pure-Python, standard-library package is desirable. > > I read that before posting b

Re: PEP 450 Adding a statistics module to Python

2013-08-11 Thread Nicholas Cole
On Sun, Aug 11, 2013 at 12:50 PM, Skip Montanaro wrote: > > See the Rationale of PEP 450 for more reasons why “install NumPy” is not > > a feasible solution for many use cases, and why having ‘statistics’ as a > > pure-Python, standard-library package is desirable. > > I read that before posting

Re: PEP 450 Adding a statistics module to Python

2013-08-11 Thread Skip Montanaro
> See the Rationale of PEP 450 for more reasons why “install NumPy” is not > a feasible solution for many use cases, and why having ‘statistics’ as a > pure-Python, standard-library package is desirable. I read that before posting but am not sure I agree. I don't see the screaming need for this pa

Re: PEP 450 Adding a statistics module to Python

2013-08-10 Thread Oscar Benjamin
On 10 August 2013 13:43, Roy Smith wrote: > > In article , > Oscar Benjamin wrote: > >> You should use apt-get for numpy/scipy on Ubuntu. Although >> unfortunately IIRC this doesn't work as well as it should since Ubuntu >> doesn't install the appropriate BLAS/LAPACK libraries by default >> (lea

Re: PEP 450 Adding a statistics module to Python

2013-08-10 Thread Roy Smith
Skip Montanaro wrote: > >> installing numpy or scipy is generally no more difficult > >> that executing "pip install (scipy|numpy)" I described the problems I had trying to follow that advice. In article , Oscar Benjamin wrote: > You should use apt-get for numpy/scipy on Ubuntu. Although > un

Re: PEP 450 Adding a statistics module to Python

2013-08-10 Thread Oscar Benjamin
On 10 August 2013 12:50, Roy Smith wrote: > In article , > Skip Montanaro wrote: > >> Given that installing numpy or scipy is generally no more difficult >> that executing "pip install (scipy|numpy)" I'm not really feeling the >> need for a battery here... > > I just tried installing numpy in a

Re: PEP 450 Adding a statistics module to Python

2013-08-10 Thread Roy Smith
In article , Skip Montanaro wrote: > Given that installing numpy or scipy is generally no more difficult > that executing "pip install (scipy|numpy)" I'm not really feeling the > need for a battery here... I just tried installing numpy in a fresh virtualenv on an Ubuntu Precise box. I ran "pi

Re: PEP 450 Adding a statistics module to Python

2013-08-10 Thread Stefan Behnel
Ben Finney, 10.08.2013 07:05: > Skip Montanaro writes: >> Given that installing numpy or scipy is generally no more difficult >> that executing "pip install (scipy|numpy)" I'm not really feeling the >> need for a battery here... > > See the Rationale of PEP 450 for more reasons why “install NumPy”

Re: PEP 450 Adding a statistics module to Python

2013-08-09 Thread Ben Finney
Skip Montanaro writes: > Given that installing numpy or scipy is generally no more difficult > that executing "pip install (scipy|numpy)" I'm not really feeling the > need for a battery here... NumPy and SciPy are not available for many Python users, including those using a Python implementation

Re: PEP 450 Adding a statistics module to Python

2013-08-09 Thread Skip Montanaro
On Fri, Aug 9, 2013 at 8:10 PM, Steven D'Aprano wrote: > I am seeking comments on PEP 450, Adding a statistics module to Python's > standard library: > > http://www.python.org/dev/peps/pep-0450/ > > Please read the FAQs before asking anything :-) Given that installing numpy or scipy is generally