Please don't take this the wrong way. There are a lot of extremely helpful people who subscribe to r-help.
I was wondering if it is time to adopt a strategy a-la Splus help whereby people reply to the author and the author summarizes all the replies? Just a thought and have a good weekend. Partha ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
