search for: writearff

...right on the WEKA page: Miscellaneous code [...] Function for reading ARFF files into the R statistical package (kindly provided by Dr Craig Struble). Function for writing ARFF files from the R statistical package (kindly provided by Nigel Sim). http://www.cs.waikato.ac.nz/~ml/weka/example_code/writearff.R I have not tried it myself. Andy PS: AFAIK, ARFF is not a binary format, but simply csv with header information. > From: David Ruau > > Thanks for your answers, > I need to print this data frame into a .csv file to import it in WEKA. > Do you have better solution? > I quite...