Arff Generator for Pharo

Hello everyone,

For a university project in ”Datamining and Datawarehousing”, I have to convert data stored as text files in different formats to the Weka[1] ARFF format[2].

I did it with Pharo of course! 🙂

So, I wrote this little project [3] to share what I have done with you, just in case someone else needs to export data from Pharo objects to an ARFF string for further analysis with Weka.




[1] Weka’s website:

[2] ARFF format spec:

[3] Arff generator for Pharo:

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: