On 16/10/2008, at 2:27 PM, Moshe Olshansky wrote:
Hi Rolf, Thank you for making me aware of the existence of PolynomF package. By the way, your solution needs a small modification: a <- polynom(c(-3,1)) and not polynom(-3,1) and similar for b.
Indeed; I typed the code into the email separately from typing it into my R window. (Bad move!) I did try the code out (honest!) but then retyped when I sent my email r.t. copying and pasting. (Copying and pasting on a Mac --- on which I am forced to work --- is fraught with frustrations.) cheers, Rolf P. S. PolynomF seems to be slickly designed. But then, what do you expect? Bill Venables wrote it! R. ###################################################################### Attention:\ This e-mail message is privileged and confid...{{dropped:9}} ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.