beamer

问题 I am trying to implement this question but in an Rmarkdown beamer presentation: https://tex.stackexchange.com/questions/70448/dont-count-backup-slides Can anyone help me out? When I try to put the TeX into the markdown, I get all kinds of errors, often: ! Missing \endgroup inserted. <inserted text> \endgroup l.437 \end{frame} pandoc: Error producing PDF Error: pandoc document conversion failed with error 43 Execution halted To give example code, I run this in the latex preamble: \usepackage

问题 My aim is write a document in markdown ( rmarkdown , more specifically), that can be compiled both to a regular PDF (or other) file and a beamer presentation at the same time, from the same source. (Using knitr .) Scenario: the document includes, in addition to the regular text, one sentence summaries for each paragraph and these should go to the presentation as the bullet points. I know that I can compile a document to several different output formats at the same time with knitr , but the

问题 I'm really interested in interrupting incremental lists of items created in Rmarkdown with RStudio, to show plots and figures, then retake the list highlighting. This is quite straightforward in Latex, but I couldn't figure out how to achieve the same result using Rmarkdown. Below is some beamer example. --- title: "Sample Document" author: "Author" output: beamer_presentation: fonttheme: structurebold highlight: pygments incremental: yes keep_tex: yes theme: AnnArbor toc: true slide_level: 3

问题 When I include \usepackage{Sweave} in the preamble of a beamer presentation, beamer ignores changes to font, e.g., \usepackage{helvet} . Here is a minimal example: \documentclass[professionalfonts]{beamer} \usepackage[T1]{fontenc} \usepackage{helvet} \usepackage{Sweave} \begin{document} \begin{frame} Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris

问题 I am trying to insert logo into beamer presenation using Rmarkdown, and it looks like size controls in \logo{\includegraphics[height=1cm,width=3cm]{logo.png}} do not work, no matter what values I put there, image is always of the same size. Any suggestions besides modifying image manually? --- title: "Presentation" author: "Author" output: beamer_presentation: includes: in_header: mystyle.tex --- ## R Markdown This is an R Markdown presentation. Markdown is a simple formatting syntax for

问题 I'm trying to create a geom_bar with: <<boring-plots, fig.width=5, fig.height=5, out.width='.45\\linewidth',fig.show='hold', echo=FALSE, warning=FALSE>>= ma_at_vs_t_duh + geom_bar(stat="bin", fill="white", colour="darkgreen", width=.4) + ggtitle("Anzahl MA nach Vertragsart, \nMandant 10 und 50") + theme(plot.title = element_text(lineheight=.6, face="bold")) + xlab("Vertragsart") + ylab("Anzahl MA") + theme(axis.title.x = element_text(vjust=0.5, size=14), axis.text.x=element_text(size=10)) +

问题 I'm creating a Beamer presentation that has a lot of example LaTeX in it, which has to go in a verbatim environment. I'm getting tired of typing \begin{example} \begin{verbatim} Verbatim Text \end{verbatim} \end{example} I wish to create a new command or environment that will shorthand this for me. I also need this for blocks and theorems, since I'm using those frequently as well. But if I can figure it out for examples, it should be easy to translate to another example. I can't create a new

问题 I have an issue rendering bibliographies covering more than one page as only the first one is printed using RMarkdown and beamer output. The same question has been posted at http://rmarkdown.rstudio.com/authoring_bibliographies_and_citations.html#comment-2398115545 but without any help. --- title: "Sample Document" output: beamer_presentation bibliography: bibliography.bib --- 回答1: You can force a slide to be continued on the next one by setting its class to allowframebreaks . Just do this

问题 I am using Knit PDF to compile a beamer presentation in RStudio. --- title: "A.P. Statistics" author: "Notes for Chapter 3.Rmd" date: "Monday, October 13, 2014" output: beamer_presentation --- ## Computer Output ```{r} summary(lm(cars$dist~cars$speed)) ``` How can I change the font size (just for this one chunk, leaving other chunks the same font size) so that the output of this command fits on one slide? 回答1: One solution is using knitr hooks. A hook is code that will run before or after the

问题 I'm building a presentation using rmarkdown and LaTeX/Beamer. I would like to reduce the spacing between the displayed R-commands and R-output. I believe this is related to the paragraph spacing options in LaTeX/Beamer. Is this something I should do in rmarkdown (chunk options, knit_hooks, or something else?), in the pandoc Yaml header (some pandoc option?), or in the LaTeX beamer template file? I feel like it should be in the LaTeX template file. Below is a working example of a minimal