I have had a problem with stripplot. Documentation does say that method
="stack" is only appropriate for granular data, but I don't think
that
means it should fall over.
> difference
[1] 2.0 1.3 2.8 -2.6 -0.4 -0.4 -1.2 -1.4 -1.0 1.2 -2.6
-1.9> stripplot(difference)
> stripplot(difference,method="jitter")
> stripplot(difference,method="stack")
Warning in y + (unlist(xo) - 1) * offset * csize : longer object length
is not a multiple of shorter object length
Error: x and y lengths differ
Here is the code to check it.
difference<-c(2, 1.3, 2.8, -2.6, -0.4, -0.4, -1.2, -1.4, -1, 1.2, -2.6, -1.9)
stripplot(difference)
stripplot(difference,method="jitter")
stripplot(difference,method="stack")
I have had the same result on 0.63.2 for windows and 0.63.3 for Sun.
David Scott
_________________________________________________________________
David Scott Division of Science and Technology, Tamaki Campus
The University of Auckland, PB 92019
Auckland NEW ZEALAND
Phone: +64 9 373 7599 ext 6830 Fax: +64 9 308 2377 or 373 7001
Email: d.scott at Auckland.ac.nz or dscott at scitec.auckland.ac.nz
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