2014-10-31 6:50 GMT-03:00 Blondeau Vincent <[email protected]>:
> Dear Serge, > > That's nice but I will need more statistical functions to calculate > autocorrelations. > Have you checked NumericalMethods package? (is available from the Configuration Browser) > These functions are already implemented in R (http://www.r-project.org/). > So, there is two solutions: > - As the sources are open, implement them in Pharo (but it is some > thousands of lines...) > - With nativeboost, use the R libs (written in C) > > As I prefer the second solution, I began to write some code with native > boost and it seems to work well. > I can add them in SciSmalltalk package if I have the rights. But I don't > know how to package the R libraries for the different OS... > > I would ask you if you can put this code into its own repository, so we can use the R binding without need to load the whole SciSmalltalk, and SciSmalltalk could import your Configuration. Cheers, Hernán > Regards, > > Vincent Blondeau > > -----Message d'origine----- > De : Pharo-dev [mailto:[email protected]] De la part de > Serge Stinckwich > Envoyé : vendredi 24 octobre 2014 09:56 > À : Pharo Development List > Objet : Re: [Pharo-dev] Time Series in Smalltalk > > > > On 23 Oct 2014, at 14:52, Blondeau Vincent < > [email protected]> wrote: > > > > Hi ! > > > > Dear Vincent, > > > > > > > I am looking for a time series library available for Pharo. > > > > Serge Stinckwich asked the same thing a year ago ( > http://lists.pharo.org/pipermail/pharo-dev_lists.pharo.org/2013-February/074796.html), > and I would know whether any improvement has been made since? > > > > > > We started a really simple implementation of time series. Look at the > class : KETimeSeries and KETimeSeriesTest in this repository: > http://smalltalkhub.com/#!/~UMMISCO/Kendrick > > Please feel free to extract these classes and extend them. Maybe we can > move them in the SciSmalltalk repository. > > Regards, > -- > Serge Stinckwich > UCBN & UMI UMMISCO 209 (IRD/UPMC) > Every DSL ends up being Smalltalk > http://doesnotunderstand.org/ > > > Ce message et les pièces jointes sont confidentiels et réservés à l'usage > exclusif de ses destinataires. Il peut également être protégé par le secret > professionnel. Si vous recevez ce message par erreur, merci d'en avertir > immédiatement l'expéditeur et de le détruire. L'intégrité du message ne > pouvant être assurée sur Internet, la responsabilité de Worldline ne pourra > être recherchée quant au contenu de ce message. Bien que les meilleurs > efforts soient faits pour maintenir cette transmission exempte de tout > virus, l'expéditeur ne donne aucune garantie à cet égard et sa > responsabilité ne saurait être recherchée pour tout dommage résultant d'un > virus transmis. > > This e-mail and the documents attached are confidential and intended > solely for the addressee; it may also be privileged. If you receive this > e-mail in error, please notify the sender immediately and destroy it. As > its integrity cannot be secured on the Internet, the Worldline liability > cannot be triggered for the message content. Although the sender endeavours > to maintain a computer virus-free network, the sender does not warrant that > this transmission is virus-free and will not be liable for any damages > resulting from any virus transmitted. > >
