Great job Vincent ! There is some problems on Mac OS X: - when I try to load in a fresh Pharo 5.0 image, I got a DNU on: RObjectArray class>>initElementType: I was able to load the package after a while by loading directly the package with the Monticello Browser - Apparently there is still some methods using NB like: RSession class>>checkSession or RSession class>>initEmbeddedR:
I try to move the R dll close to my Pharo VM and also inside the Plugins directory but without success ... Is there a way to say where are the R dll instead of copying them ? Thank you. On Thu, Sep 1, 2016 at 5:42 PM, Blondeau Vincent <vincent.blond...@worldline.com> wrote: > Hello everyone, > > > > I am glad to announce the release of version 2.1 of the RProjectConnector. > > The binding between Pharo and R (https://www.r-project.org/) is now > translated to UFFI and so to Pharo 6.0. > > > > You can call directly your R methods from Pharo. For example, with the > famous iris clustering example: > > > > iris := 'eval' asREval: {RObject findVar: 'iris'}. > > 'plot' > > asREval: > > {(iris at: 'Petal.Length'). > > (iris at: 'Petal.Width'). > > (#pch -> 21). > > (#xlab -> 'length'). > > (#ylab -> 'Width'). > > (#bg ->((iris at: 'Species') collect: [ > :value | {'red'. 'green3'. 'blue'} at: value ])). > > (#main -> 'Edgar Anderson''s Iris Data')}. > > iris inspect. > > > > To use it, you should install R and copy the R libraries near the Pharo VM > (see the documentation on SmalltalkHub > (http://smalltalkhub.com/#!/~VincentBlondeau/RProjectConnector) for how to > proceed). > > > > Don’t forget to relaunch Pharo after the installation to be able to use the > connector. > > > > Only basic features are implemented yet, but you can participate to its > extension! > > > > Cheers, > > Vincent Blondeau > > > !!!************************************************************************************* > "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.!!!" -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/
