search for: sweavehook

I would like to print the label of each code chunk, just before printing the code chunk itself. Is that possible using SweaveHooks, or by some other mechanism? Thanks David -- View this message in context: http://r.789695.n4.nabble.com/Sweave-SweaveHooks-and-printing-the-label-tp3453829p3453829.html Sent from the R help mailing list archive at Nabble.com.

I would like to be able to do something like this: <<echo=F,fig=T,width=mywidth>>= ... @ with mywidth set in a previous code chunk. Is there a way to do this in Sweave? (Sorry for two questions in a row, I have been saving these up.) -- Michael

I would like to be able to do something like this: <<echo=F,fig=T,width=mywidth>>= ... @ with mywidth set in a previous code chunk. Is there a way to do this in Sweave? (Sorry for two questions in a row, I have been saving these up.) -- Michael

...# code which generates the graphic } win.metafile("foobar.emf") plotit() dev.off() pdf("foobar.pdf") plotit() dev.off() @ \includegraphics{foobar} I would like to have something like: <<foobar, fig=true, pdf=true, emf=true>> # code which generates the graphic @ SweaveHooks are not applicable for this feature. Therefore, I thought it would be best to extend the typical 'RweaveLatex' driver by an option 'emf' - like eps and pdf. So, here is the result of some handicrafts: RweaveLatexEMF <- function () { # add option emf (= FALSE) and set default f...

Hi In Sweave, how does one change the size of the plots? I tried using a hook: <<echo=FALSE, print=FALSE, fig=TRUE>>= options(SweaveHooks=list(fig=function() ps.options(width=1))) library(graphics) pairs(iris) @ but this didn't change the size of the figure. How to make the figures a different size? -- Robin Hankin Uncertainty Analyst National Oceanography Centre, Southampton European Way, Southampton SO14 3ZH, UK tel...

I'm using Sweave to generate LaTeX output from R. Thank-you very much for this capability. It is very useful. Could someone please tell me how to pass non-default graphics parameters from par() to the pdf driver when it is called by Sweave? (I need to change some of the margin defaults. ) Hoping there is an easy solution to this question, Anne York

...=========================== --- src/library/utils/NAMESPACE (revision 78794) +++ src/library/utils/NAMESPACE (working copy) @@ -166,9 +166,9 @@ Sweave, SweaveSyntConv, SweaveSyntaxLatex, SweaveSyntaxNoweb, RtangleWritedoc, RweaveChunkPrefix, RweaveEvalWithOpt, RweaveTryStop, SweaveHooks, RweaveLatexWritedoc, - RweaveLatexOptions, RweaveLatexFinish, + RweaveLatexOptions, RweaveLatexFinish, RtangleFinish, .RtangleCodeLabel, - makeRweaveLatexCodeRunner) + makeRweaveLatexCodeRunner, RtangleRuncode) if(tools:::.OStype() == "unix") { export...