Dear all, I am new to this stuff. I need to fetch certain values from the database and crate a curve fitting for the same using ROracle. I would like to know how to work with R for that. I have been able to do something with the code attached with this post. If anyone can help me in this regards, I will be highly obliged. Sample file is attached herewith Regards, Sreejith Padmanabhan http://www.nabble.com/file/p20108217/Sample.R Sample.R -- View this message in context: http://www.nabble.com/working-with-ROracle-tp20108217p20108217.html Sent from the R help mailing list archive at Nabble.com.