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 pi?ces jointes sont confidentiels et r?serv?s ? l'usage
exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret
professionnel. Si vous recevez ce message par erreur, merci d'en avertir
imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant
?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre
recherch?e quant au contenu de ce message. Bien que les meilleurs efforts
soient faits pour maintenir cette transmission exempte de tout virus,
l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne
saurait ?tre recherch?e pour tout dommage r?sultant 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.!!!"
