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Questions tagged [rpres]

The RStudio presentation authoring environment

.rpres is the file extension for RStudio presentation files, and users of that IDE have adopted it as referring to issues related to display with the available markdown capacities: R Markdown and Mathjax

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Wrong encoding in R presentation

I've struggling a lot with this problem since last week: I am using R presentation (.Rpres file) for the first time and it started alright, meaning that I could build a slide and visualize the result in the Presentation tab in RStudio. However, for…
Guilôme
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Making code run on click R presentation

I'm currently making a presentation using Rstudio's R presentation functionality. I have an algorithm which loops through and plots a graph every second or two. The algorithm can be called via RunAlgorithm() RunAlgorithm<-function(){ for(i in…
aeongrail
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How to add a full-screen background image in Rpres (R Presentation) slides?

I want to add a full-screen background image to one or more slides in my R Presentation (Rpres) slide deck created with Rstudio. I understand that Rstudio's R Presentation slides use the reveal.js framework to obtain all the nice eye-candy effects,…
Dr. Andrew John Lowe
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How to create a table in Rstudio presentation

I'm trying to create a table in an RStudio .Rpres file. Below is what I have at this point from online searching but the alignment is not correct. Is this the best method? Any suggestions on the…
Glen
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Leaflet map tiles not visible in reveal.js presentation within R?

Intro: I am trying to embed a leaflet map into a revealjs presentation within an RMarkdown file. My example below is pretty close, but it is (1) missing tiles, (2) the popups are not displaying, and (3) the legend and font are way too big! I am…
philiporlando
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rCharts and gvisMotionChart are not displayed when published in rPubs

I have made a rpresenter file. The code is displayed below. When I published in rPubs, slides with words are displayed. But the motion charts and other charts are not displayed, showing: AccessDeniedAccess…
Harry
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Shiny in RStudio RPres?

I am learning RPres and so far I really like it. Now I would like to insert an RShiny App in my presentation. I read the instructions for inserting Shiny in RMarkdown and tried to apply a similar approach in RPres: # A Shiny App in…
Tim
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Changing R Code font in .rpres RMarkdown via CSS

I'm trying to back into how to hand craft a CSS file to override some settings in my *.rpres in order to change the font in the resulting HTML. I can change some bits, but I can't grok how to change the R Code blocks. Using the inspector on in…
JD Long
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How to change sub-bullet points font size in Rpres?

I am using R presentations to create talk slides. I am trying to have bullet points at different sizes, so the the sub-bullet points (blah2) are smaller than the main ones (blah). I know that style can be amended using a CSS stylesheet, which can…
Marko
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Gradually reveal blocks of text within a slide

Does anyone know of a quick way to gradually reveal text within a slide in ioslide? The goal would be to not have to repeat the whole block of previous text in order to get a sequence of slides where the amount of text gradually increases, but just…
sinandrei
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Incremental code evaluation in R markdown presentation

I'm looking for a way to evaluate code in a incremental way in R markdown presentation. I don't need to use any specific format - it can be anything that works and is flexible (rpres, ion, revealjs, etc.) I'll use these presentation in class for my…
blazej
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Errors while running rCharts and gvisMotinChart

I have tried to build a presentation with slidify package in R. I have coded the presentation and called slidify function on the following .Rmd file. I have used the diamonds dataset in GGally. When I published the following , n1$show("iframesrc",…
Harry
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Include Youtube Video in .Rpres Presentation

How would I embed the following Youtube Video in my RStudio .Rpres presentation? http://www.youtube.com/embed/TR2bHSJ_eck?feature=player_detailpage I could not find any info in the link…
Chris
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Cannot get verbose=FALSE working for "joinCountryData2Map"

I am using 'R Presentation' from R Studio to create a slide show for my project. I am using the below code and whatever I do I am not able to get rid of the output message from the code. I do not want the progress message to be included in my…
Sandipayan Nandi
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Line break in title of Rpres

I am crafting my presentations as .Rpres as of lately. My title is a little long and breaks at an arbitrary location. Is there a way to influence this behavior? I tried HTML (
) and | but no success... It sounds so elementary, but I did not find…
Karl A
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