Dear Serge, That's nice but I will need more statistical functions to calculate autocorrelations. 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... 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.
