similar to: pdf transparency not working with Latex documents

I'm using R 2.7 on an Intel MAC. When I produce a pdf graph, I save the output window from the menu to a pdf file. This gives a very nice quality graph. However when I include the graph in a LaTeX document (actually beamer presentation) using \includegraphics I get a graphic with a very light framebox around the outside. Note, I'm not using a fbox command in LaTeX. Not sure if this is

I am failing to uncover Sweave chunks step by step using the LaTeX beamer class. The following minimal example: \documentclass{beamer} \usepackage{Sweave} \begin{document} \begin{frame}[fragile] In the year \uncover<2->{25}\uncover<3->{\Sexpr{5*5}} \uncover<4->{ <<echo=TRUE, print=TRUE>>= 5*5*101 @ } \end{frame} \end{document} leads to an error message when

Hi, has anyonne experienced problems between the LaTeX beamer class and Sweave? The following code does not work properly: ################################# \documentclass{beamer} \usepackage[latin1]{inputenc} \usepackage[T1]{fontenc} \usepackage{ngerman} \begin{document} \frame{ \frametitle{test} test <<>>= 1+1 @ } \end{document} ################################# Below is the

Hello, I'm trying to make a poster in Latex using the beamer poster macro (http://www-i6.informatik.rwth-aachen.de/~dreuw/latexbeamerposter.php), and use Sweave to add in R output. This works fine for adding graphics and tables, but if I want to put code in, the file fails to build in Latex. My Rnw file looks like \documentclass[final,hyperref={pdfpagelabels=false}]{beamer}

I think I have isolated a problem with integration between Sweave and beamer. Could you please see the file: http://www.mayin.org/ajayshah/tmp/bugdemo.Rnw Unfortunately, it uses some of my internal libraries, so you can't run it. When I put it through Sweave, I get: http://www.mayin.org/ajayshah/tmp/bugdemo.tex which is, of course, a generic latex file which you can read and

Hello, In a nutshell, I've got a data.frame like this: > assignation <- data.frame(value=c(6.5,7.5,8.5,12.0),class=c(1,3,5,2)) > assignation value class 1 6.5 1 2 7.5 3 3 8.5 5 4 12.0 2 > and a long vector of classes like this: > x <- c(1,1,2,7,6,5,4,3,2,2,2...) And would like to obtain a vector of length = length(x), with the corresponding

Hello, I've got a data.frame like this: > > assignation <- data.frame(value=c(6.5,7.5,8.5,12.0),class=c(1,3,5,2)) > > assignation > value class 1 6.5 1 2 7.5 3 3 8.5 5 4 12.0 2 > > > and a long vector of classes like this: > > x <- c(1,1,2,7,6,5,4,3,2,2,2...) > And would like to obtain a vector of length =

Using Latex and the beamer class, I would like to highlight code snippets. Does anybody know a suitable 'preprocessor' or 'filter' for R (and/or C/C++) code ? I have been including it in simple \begin{verbatim} ... \end{verbatim} and I know there is a better way -- in fact I saw it used a while back in some package I looked at. And I didn't write that down... What I am

Hello, I have seen instructions on how to embed Latex Computer Modern fonts into R, but these are the default serif fonts. I am trying to embed the default font used for Latex beamer (theme Warsaw), which is a sans serif font and may be the default LateX Computer Modern sans serif font. Does anyone know the names of the font files? Thanks Heemun

Hi, Is there a way to know which library is giving a warning? Specifically, I'm getting a set of warnings: "Too many open raster files" Thanks and best wishes, -- Javier Garc?a-Pintado Institute of Earth Sciences Jaume Almera (CSIC) Lluis Sole Sabaris s/n, 08028 Barcelona Phone: +34 934095410 Fax: +34 934110012 e-mail:jgarcia at ija.csic.es

I have several old encapsulated postscript graphics generated by R that I want to include in a LaTeX Beamer presentation so I want them in pdf. Under Ubuntu linux typing convert z.eps z.pdf (to use ImageMagick) results in a nice looking graphic but the bounding box is lost. Doing convert z.eps z.epdf results in a fuzzy image with a good bounding box. Does anyone have a nice solution?

Hi, I'm trying to use expression() to write a text to a graphic in the margin. Using: mtext(expression(beta),side=1,line=2) writes a perfect beta greek character, but I need to add a subindex "max", and I'm trying: mtext(paste(expression(beta),"max"),side=1,line=2) simply writes "beta max" in the plot. Please, Could you tell me what I'm doing wrong?

Hi all, Let's say I have a long data frame and a short one, both with three colums: $east, $north, $value And I need to fill in the short$value, extracting the corresponding value from long$value, for coinciding $east and $north in both tables. I know the possibility: for (i in 1:length(short$value)){ short$value[i] <- long$value[long$east==short$east & long$north==short$north] } How

Hello, I am getting requests to place our PDF slides (output from beamer) into Microsoft Powerpoint formats (.ppt). What's the best practice or any recommended software packages (any success with open or commercial) that we can use to convert PDF slides into an EDITABLE powerpoint deck? Thanks in advance.

Hello, A brief question that I am not able to resolve by my own, but I presume it's easy for you: I've used apply to find the values closer to 0 in each row of a matrix: closer.to.0 <- apply(abs(myarray),MARGIN=1,"min") My question is how could I use which (or another way) to obtain a vector that indicates which columns contains these "closer to 0" values? (I

This should be theoretically very simple, but I dont get the elegant answer (without looping). I've got a long (thousands of rows) data frame: > E.coor[1:10,] east north dat 1 582650 4248850 0.8316848 2 582750 4248850 0.7230272 3 582850 4248850 0.3250818 4 582950 4248850 0.6144006 5 583050 4248850 0.8706312 6 583150 4248850 0.2149651 7 583250 4248850 0.1659519 8

PROBLEM: OpenOffice (specifically Impress) imports emf files as the ones generated by the R GUI in Windows with poor quality. Is there another vector format written by an R graphic GUI that could be imported into OpenOffice (specifically Impress)? SOLUTIONS: Currently None. The suggested vector files are either not provided by an interactive graphic GUI (SVG) or cannot be imported and displayed

Dear Friends, I not sure whether this is an Sweave or a beamer problem. The Rnw file: \documentclass[compress,smaller]{beamer} %\documentclass{article} %\usepackage{beamerarticle} \usepackage{Sweave} \title{Psychophysics II} \date{September 9, 2008} \begin{document} \frame{ \begin{Schunk} \begin{Sinput} > ro <- 0.2 > c <- seq(from = -3, to = 4, by = 0.1) > fn <- 1 -

When i do presentation i have this workflow: I connect the beamer on my notebook so i have dualscreen. On my notebook screen i have all icons/windows i need. The things i want to show i move to the 2. desktopscreen (the beamer). If i want to be independent of the cable-end of the beamer i do this: i connect a second monitor to my notebook and i stream the screen of the 2. monitor with ffmpeg

Hello; Please coud you advise me of a simple way to select points (x,y coordinates) that fall within a polygon. I've got a set of polygons, each one defined by an arbitrary number of points, and several points inside each polygon. I know this is simple with a GIS, but I'd rather do it inside R. Thanks and best regards, Javier -----