Altair RISE

In the last screenshot it looks like your separator might be a ";" instead of a "," which isn't what you are telling RapidMiner, which would definitely cause problems. If you post a sample data file in addition to the screenshots it would be easier to troubleshoot.

matteomartignon

Sure, this is my CSV.

It is a data frame I extracted with RFacebook. The function was "search.pages".

Thanks in advance,

matteo

musei_18_F.csv

Telcontar120

Looking at the raw csv it is evident that there are many line break characters in some of the records and that is what is causing the parsing problem with the import of certain records in RapidMiner. It's theoretically possible to clean this up in RapidMiner but it is probably easier to do it in R or Python using some scripting to remove the extra characters before importing.

SGolbert

I've also seen your CSV. As far as I can tell, there is a problem writing the CSV. The problem is entirely in the R part, so there is no much help to give from our part.

I can suggest to save the CSV and then read it again from R with read.table() or similar. When you manage to correctly retrieve the file, it will be ready to be read by RapidMiner.

Or you can put the code that generates the dataset inside the R scripting operator in RapidMiner, then you won't need to save a CSV file.