It's still a good idea to engage the list as you think about this. A good exercise is to mock up a little example a simple use of your proposed module. I'm not suggesting building it, I'm suggesting showing inputs and desired outputs.
On Tue, Mar 4, 2014 at 2:12 PM, Chase Relock <[email protected]> wrote: > As I e-mailed Matt just now, I think this is a great idea. I will most > likely start with the symbolic construction of Markov Chains and work from > there. > -Chase > > > On Tuesday, March 4, 2014 9:02:55 AM UTC-8, F. B. wrote: >> >> >> >> On Tuesday, March 4, 2014 6:18:18 AM UTC+1, Chase Relock wrote: >>> >>> I was looking at SymPy's matrix code and was curious if that supports >>> symbolic computation right now or is it only numeric? >>> >> >> Of course you can put symbols inside sympy matrices (if that is what you >> mean), for numeric-only ones, have a look at numpy (technically numpy could >> be forced to use symbols, but it's not straightforward). >> >> >>> As for some of the individual pieces, I think the following are >>> important concepts needed in financial statistics that I am unsure SymPy >>> currently has functionality for: >>> kernel density estimators for PDFs >>> Empirical distribution functions >>> Statistical moments >>> Stochastic Processes >>> Stochastic/Ito Calculus >>> Time series >>> Matrix decomposition (spectral, singular value) >>> >>> >> What about introducing stochastic processes, Martingales and Ito >> integration (all in symbolic representation, of course)? I think that could >> already be a good project. >> >> By the way, I have been using the sympy.stats module, and I get a lot of >> *NotImplementedError*, and other kinds of errors. Finishing that parts >> would be great, too. >> > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/2d2d1a0a-d939-4a97-aaac-7623877865dd%40googlegroups.com<https://groups.google.com/d/msgid/sympy/2d2d1a0a-d939-4a97-aaac-7623877865dd%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAJ8oX-G75er3OW-eEpbMN%2BT%2BmymHN2rWzE3_nFsDiXPU5yCaOg%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
