1
vote
0answers
685 views

Fatal error occurred, no output PDF file produced in php file [closed]

We are using following code in .php script for generate .pdf file. $result1 = exec("R CMD Sweave /var/www/html/r/r_latex_sweave.Rnw"); $result2 = exec("pdflatex /var/www/html/r/r_latex_sweave.tex"); ...
4
votes
1answer
703 views

knitr problem after update to R 3.0.0

I just updated R to 3.0.0. I couldn't compile PDF from my .Rnw file, which I could do with R 2.15. Here is the error I got: ! Undefined control sequence. l.192 \SweaveOpts ...
0
votes
1answer
180 views

xtable in pgfSweave (on lyx) : output=tex is invalid?

Many tutorials online say that to include a table in Sweave one should write something like this: <<output=tex>>= require(xtable) stuff xtable(stuff) @ That makes sense. But when I do ...