On Jul 10, 2015, at 2:57 PM, Rich Shepard wrote:
> On Fri, 10 Jul 2015, Hadley Wickham wrote:
>
>> Have you tried explicitly print()ing the lattice graphics in your knitr
>> doc?
>
> Hadley,
>
> Only now. Had not thought of trying this before.
>
> pdf('carlin-1-descriptive.pdf')
> print(xyplot(value ~ sampdate | variable, data=carlin.1.melt, rm.na = T))
#Generally one needs to complete a pdf() call with:
dev.off()
# And an empty file is the symptom os such a failure.
David.
>
> No error messages, but no graphic, either. Without specifying the pdf
> device, TeX complains it cannot find a graphics device and lists bit-mapped,
> ps and svg devices.
>
> Most likely I do not have the correct syntax.
>
> Thanks,
>
> Rich
>
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David Winsemius
Alameda, CA, USA
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