Please give a _reproducible_ example on the current version of R (2.0.0). It works fine for me using the example in ?ppr:
> rock.ppr <- ppr(log(perm) ~ area1 + peri1 + shape, + data = rock, nterms = 2, max.terms = 5, optlevel=0) > rock.ppr > rock.ppr <- ppr(log(perm) ~ area1 + peri1 + shape, sm.method="gcvspline", + data = rock, nterms = 2, max.terms = 5, optlevel=0) Neither of the above crashes, nor gave any error. WinXP Pro with R-2.0.0. Andy > From: [EMAIL PROTECTED] > > Just ro report an error: > I am using R 1.9.1, OS: XP professional > I am testing ppr for different parameters. It is everything > ok except when > optlevel=0. That happen for the methods supsmu and gcvspline, > the ones I have > tested. For optlevel = 1:3 it works ok. > > Joćo Moreira > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > > ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
