[Rd] xyplot {lattice} bug causes crash (PR#2370)

[deepayan@stat.wisc.edu]

This doesn't happen in the lattice (0.6-something) that ships with R 1.6.1 
(the fix wasn't intentional, but a by product of some other changes :). 
Please upgrade (R 1.6.0 has more severe problems anyway).

On Thursday 12 December 2002 05:14 pm, Toby.Patterson@csiro.au wrote:
> Full_Name: Toby Patterson
> Version: 1.6.0
> OS: winXP
> Submission from: (NULL) (140.79.2.3)
>
>
>
> I seem to be able to cause a predictable crash (i.e. the application
> terminates abnormally) in R using the library lattice. If I have
>
> x<-cbind(1:10,c(rep(1,7),rep(2,3)),rnorm(10))
> library(lattice)
> xyplot(x[,1]~x[,3]|x[,2])
>
> # works oK but reversing the ylim entries i.e.
>
> xyplot(x[,1]~x[,3]|x[,2],ylim=c(10,0))
>
> # seems to crash R at this point with a "divide by zero" win32 popup error
> # message.
>
>
> platform i386-pc-mingw32
> arch     i386
> os       mingw32
> system   i386, mingw32
> status
> major    1
> minor    6.0
> year     2002
> month    10
> day      01
> language R
>
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