I've since thought of a possible explanation, but one that was changed on
Saturday so should be correct in yesterday's R-devel.
This is what happened when an S4-style method was sent on `print'.
Did you do this in a vanilla session?
On Mon, 10 Mar 2003 [EMAIL PROTECTED] wrote:
> That's part of `make check', so you would expect it to run (and it does on
> all my systems with the current version in the CVS). I can only guess
> that the snapshot you have has an inconsistency, although I can see no
> relevant changes at about that time.
>
> methods(plot) is not going to be very useful in these days of namespaces:
> it only shows user-callable methods, and methods are often going to be
> unexported but registered. (That's something we need to address in the
> documentation, at least.)
>
> On Sun, 9 Mar 2003, Roger Peng wrote:
>
> > Today's R-devel has a problem in `example(medpolish)'. It appears that
> > the `plot.medpolish' method is not available. Here is the output and
> > traceback() after starting `R --vanilla':
> >
> > > library(eda)
> > > example(medpolish)
> >
> > mdplsh> deaths <- rbind(c(14, 15, 14), c(7, 4, 7), c(8, 2,
> > 10), c(15, 9, 10), c(0, 2, 0))
> >
> > mdplsh> dimnames(deaths) <- list(c("1-24", "25-74", "75-199",
> > "200++", "NA"), paste(1973:1975))
> >
> > mdplsh> deaths
> > 1973 1974 1975
> > 1-24 14 15 14
> > 25-74 7 4 7
> > 75-199 8 2 10
> > 200++ 15 9 10
> > NA 0 2 0
> >
> > mdplsh> (med.d <- medpolish(deaths))
> > 1 : 19
> > Final: 19
> >
> > Median Polish Results (Dataset: "deaths")
> >
> > Overall: 8
> >
> > Row Effects:
> > 1-24 25-74 75-199 200++ NA
> > 6 -1 0 2 -8
> >
> > Column Effects:
> > 1973 1974 1975
> > 0 -1 0
> >
> > Residuals:
> > 1973 1974 1975
> > 1-24 0 2 0
> > 25-74 0 -2 0
> > 75-199 0 -5 2
> > 200++ 5 0 0
> > NA 0 3 0
> >
> >
> > mdplsh> plot(med.d)
> > Error in plot.window(xlim, ylim, log, asp, ...) :
> > need finite xlim values
> > In addition: Warning messages:
> > 1: no finite arguments to min; returning Inf
> > 2: no finite arguments to max; returning -Inf
> > 3: no finite arguments to min; returning Inf
> > 4: no finite arguments to max; returning -Inf
> > > traceback()
> > 7: plot.window(xlim, ylim, log, asp, ...)
> > 6: plot.default(med.d)
> > 5: plot(med.d)
> > 4: eval.with.vis(expr, envir, enclos)
> > 3: eval.with.vis(ei, envir)
> > 2: source(zfile, local, echo = echo, prompt.echo = prompt.echo,
> > verbose = verbose, max.deparse.length = 250)
> > 1: example(medpolish)
> > > methods(plot)
> > [1] "plot.POSIXct" "plot.POSIXlt" "plot.TukeyHSD"
> > [4] "plot.data.frame" "plot.default" "plot.density"
> > [7] "plot.design" "plot.factor" "plot.formula"
> > [10] "plot.function" "plot.hclust" "plot.histogram"
> > [13] "plot.isoreg" "plot.lm" "plot.mlm"
> > [16] "plot.mts" "plot.new" "plot.ppr"
> > [19] "plot.spec" "plot.spec.coherency" "plot.spec.phase"
> > [22] "plot.table" "plot.ts" "plot.window"
> > [25] "plot.xy"
> > >
> > > version
> > _
> > platform i686-pc-linux-gnu
> > arch i686
> > os linux-gnu
> > system i686, linux-gnu
> > status Under development (unstable)
> > major 1
> > minor 7.0
> > year 2003
> > month 03
> > day 09
> > language R
>
>
--
Brian D. Ripley, [EMAIL PROTECTED]
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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