Ooops, I answer myself: just modify the Sql query to make a cast: "SELECT cast(price AS real) ..." and it works, although I would still like to know whether there's some R-based solution (e.g. if you are reading full tables instead of launching Sql queries, which I think would have the two-digits problem).
Enrique ___________________________________________________________________________ Enrique Bengoechea Investment Consulting - CREDIT SUISSE Spain ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
