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Questions tagged [ioslides]

Use this tag for questions related to ioslides, from R markdown.

To create an presentation from R Markdown you specify the ioslides_presentation output format in the front-matter of your document. You can create a slide show broken up into sections by using the # and ## heading tags (you can also create a new slide without a header using a horizontal rule (----).

as mentioned here, along with some examples.

Note that you are encouraged to use if you are using .

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DiagrammeR mermaid: inconsistent results in rmarkdown ioslides

I have a rmarkdown presentation (ioslides) with 3 slides with flow diagrams worked in DiagrammeR's mermaid. The following file saved as .Rmd can reproduce the example (at least in my machine, hopefully yours too): --- title: "Untitled" author:…
PavoDive
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How to make scrollable slides in an ioslides presentation with rmarkdown

I am using RMarkdown to create an ioslide presentation with shiny. Some of my slides do not actually fit on one page and are truncated. Since this is a HTML output, I would like to add a scroll bar to make my long slides scrollable. I have been…
asachet
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force column break in RMarkdown ioslides {.columns-2} layout

When preparing a presentation with RMarkdown's ioslides, I encountered a problem which I have not been able to find a solution for. This answer did also not solve this specific problem. Sometimes, two-column layouts are best to explain something…
loki
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How to insert footnotes in ioslides presentations using RMarkdown

I created a ioslides presentation by using the knitr package and it works well. Now I want to insert footnotes on my slides. I did not find any useful posts on SO. Can anyone show me how to add footnotes on R slides? Any idea? Here is the dummy …
user6070577
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1 answer

References page truncated in RMarkdown ioslides presentation

I prepare a ioslides presentation in RMarkdown via RStudio. As the presentation contains a lot of references they are truncated: With {.allowframebraks}there seems to be a quick solution for beamer presentations as this answer shows. Is there one…
sammerk
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how to set up theorem environment in the Rmarkdown presentation

I am new to Rmarkdown and plan to use ioslides/slidy/xaringan to do my presentation. I used to use the beamer to do presentations. In the beamer, I have theorem environment which is designed to mathematics theorems. I want to be able to have that…
Slm2004
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Is there any RMarkdown "ioslides-CSS" reference guide?

I've googled a bit but I don't seem able to find a "full" reference of RMarkdown-CSS reference. I found the following (and useful) resources: RMarkdown cheatsheet RMarkdown reference RMarkdown HTML document format RMarkdown, Presentations with…
Bruno Zamengo
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how to remove the title slide from Rstudio ioslides presentation

I am using R Studio and R Markdown to create an ioslides presentation. I would like to eliminate the title slide, and begin the presentation with a normal slide. So far, I have tried removing the title from the YAML options, but this just results in…
Andrew Barr
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Include blockquote in rmarkdown ioslides

I would like to include a blockquote in an RMarkdown ioslides presentation but the RMarkdown syntax for blockquote doesn't seem to work for ioslides_presentation output. This is my code: --- title: "La recherche reproductible" date:…
stecaron
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Adding an image to the title page of ioslides presentation

Is it possible to add an image to the title page of ioslides presentation? I would like to add a big logo after the instead of xyz. --- title: "Empowering Data-Driven Decisions at
xyz" author: Omayma Said date: Jan 11, 2017 output:…
OmaymaS
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R Markdown Presentation: How to continue a numbered list across a slide?

Let's say I want to create this numbered list: Sed ut perspiciatis unde omnis iste natus error... Nemo enim ipsam voluptatem quia voluptas sit... Neque porro quisquam est, qui dolorem ipsum quia... Quis autem vel eum iure reprehenderit qui in ea…
BroVic
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Suppress logo and/or page numbers only on overflow slides in ioslides

This is a similar question that one that is older and yet to be answered. I am using ioslides (rmarkdown) and I would like to include a logo on all slides except for slides that overflow (and thus require scrollbars). I know how to suppress the…
Brent
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white space between title and plot in ioslides

I am using the default theme of ioslides for a presentation, and I have difficulties with arranging a plot on the slide. I use the following code for the respective slide: ```{r crint1, fig.width = 7, fig.height = 5.5, fig.retina = NULL,…
Erdne Htábrob
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In RStudio, making slide deck with RMarkdown, how can I easily change the theme?

I'm writing an .rmd file in RStudio, and using the Knit button to create a slide deck. I have two options, it appears, ioslides and slidy. I don't really like the default look-and-feel of either. (I think ioslides uses screen real estate…
Nathan
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3 answers

configuring ioslides background with css

How can I remove the grey gradient at the bottom of slides generated with ioslides using Rstudio markdown? I managed to remove it from the title slide using custom css: .title-slide { background-color: white; } I have not succeeded in removing it…
Jonas B
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