Maybe you can use: sage: RealNumber=float; Integer=int
or, explicitly define the number type when calling the scipy function. Good luck, Kevin Horton On 6 Jul 2009, at 15:57, Mikie wrote: > > Ahmed, > > Looks good, but I am creating a function in python that is called. > And 1r, .56r ,etc. does not pass. I am taking these parameters from a > form and then using the function. > Is there a work-a-round? > Thanks > > > On Jul 3, 6:19 pm, Ahmed Fasih <wuzzyv...@gmail.com> wrote: >> This is also an excellent resource: "How To Ask Questions The Smart >> Way," by the peerless Eric Steven >> Raymond:http://catb.org/esr/faqs/smart-questions.html >> >> On Jul 3, 8:17 pm, Ahmed Fasih <wuzzyv...@gmail.com> wrote: >> >> >> >>> Writing your own is a good way to understand the implementation >>> issues >>> that we sometimes unthinkingly rely on, but for production code, >>> it's >>> always a good idea to default to the pre-packaged implementation. >> >>> In this case, I think it's the standard issue with Scipy not >>> understanding Sage types. This problem is described >>> inhttp://wiki.sagemath.org/faq#Typeissuesusingscipy.2Ccvxoptornumpyfrom >>> ... >> >>> sage: import scipy.stats as stats >>> sage: stats.binom.pmf(1,10,.56,0) >>> --------------------------------------------------------------------------- >>> TypeError Traceback (most recent >>> call >>> last) >>> <snip> >>> TypeError: unsupported operand type(s) for *: 'numpy.ndarray' and >>> 'numpy.bool_' >> >>> There are numerous fixes to this problem, one of which is: >> >>> sage: stats.binom.pmf(1r,10r,.56r,0r) >>> 0.0034614823012532187 >> >>> As an alternative, if you plan on doing everything in Scipy/Numpy >>> and >>> don't mind a fat-fisted approach, you may want to use IPython in >>> Pylab >>> mode: start Sage with "sage -ipython -pylab" and you don't have to >>> worry about the preprocessor. >> >>> On Jul 3, 3:30 pm, Mikie <thephantom6...@hotmail.com> wrote: >> >>>> I am trying to use the binomial pmf function in Scipy. Forget the >>>> question I will write my own. >>>> Thanx >> >>>> On Jul 3, 9:32 am, William Stein <wst...@gmail.com> wrote: >> >>>>> On Fri, Jul 3, 2009 at 5:27 PM, >>>>> Mikie<thephantom6...@hotmail.com> wrote: >> >>>>>> What is the syntax to get the binomial function in Scipy to >>>>>> calculate? >>>>>> I have tried stats.binom.pmf(1,10,.56,0) etc. >>>>>> Thanks for the help. >> >>>>> (1) I don't understand the question. What does your question >>>>> mean? >> >>>>> (2) Possibly you should also ask on the scipy support list, where >>>>> there are likely to be more scipy experts... >> >>>>> -- >>>>> William Stein >>>>> Associate Professor of Mathematics >>>>> University of Washingtonhttp://wstein.org- Hide quoted text - --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
