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))
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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