1862 search results for "rstudio"

A new blogging workflow

November 23, 2015
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Just disovered the Jekyll - github pages combination. Perfect for a very simple static blog site. I also found a pretty neat integration with RMarkdown which suits me perfectly, as I am mainly using R and will be posting bits and pieces of that. A summary of how it works... Install Jekyll on a local directory and build...

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Using Apache SparkR to Power Shiny Applications: Part I

November 22, 2015
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Using Apache SparkR to Power Shiny Applications: Part I

Introduction The objective of this blog post is demonstrate how to use Apache SparkR to power Shiny applications. I have been curious about what the use cases for a “Shiny-SparkR” application would be and how to develop and deploy such an app. SparkR is an R package that provides a light-weight frontend to use Apache…

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An OS X R Task Runner for—and a Mini-R-centric review of—Microsoft’s Visual Studio Code Editor

November 21, 2015
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Microsoft’s newfound desire to make themselves desirable to the hipster development community has caused them to make many things open and/or free of late. One of these manifestations is Visual Studio Code, an Atom-ish editor for us code jockeys. I have friends at Microsoft and the Revolution R folks are there now, so I try

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The R-Podcast Episode 14: Tips and Tricks for using R-Markdown

November 18, 2015
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The R-Podcast is back up and running! In this episode I discuss some useful resources and helpful tips/extensions that have greatly enhanced my work flow in creating reproducible analysis documents via R-Markdown. I also highlight some exciting new endeavors in the R community as well as provide my take on two key events that further

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The R-Podcast Episode 14: Tips and Tricks for using R-Markdown

November 18, 2015
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The R-Podcast is back up and running! In this episode I discuss some useful resources and helpful tips/extensions that have greatly enhanced my work flow in creating reproducible analysis documents via R-Markdown. I also highlight some exciting new endeavors in the R community as well as provide my take on two key events that further illustrate the rapidly growing use of R across...

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R Markdown senior thesis template

November 17, 2015
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R Markdown senior thesis template

“Science is reportedly in the middle of a reproducibility crisis.” This is the claim of quite a few these days including an article from ROpenSci which directly references another article by The Conversation. But what is “reproducible research” and how … Continue reading →

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Creating nice tables using R Markdown

November 17, 2015
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Creating nice tables using R Markdown

One of the neat tools available via a variety of packages in R is the creation of beautiful tables using data frames stored in R. In what follows, I’ll discuss these different options using data on departing flights from Seattle … Continue reading →

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PubMed search Shiny App using RISmed

November 17, 2015
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PubMed search Shiny App using RISmed

In part one of a series of tutorials, we will develop a Shiny App for performing analysis of academic text from PubMed. There’s no shortage of great tutorials for developing a Shiny App using R, including Shiny’s own tutorial. Here at datascience+ we have a perfect introduction by Teja Kodali and a more in-depth development

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simmer 3.0.0 is on CRAN

November 16, 2015
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simmer 3.0.0 is on CRAN

I’m very pleased to announce the first CRAN release of simmer. (https://cran.rstudio.com/web/packages/simmer/). This release has been realised thanks to the efforts made by Iñaki. To reiterate a bit, simmer is a discrete-event simulation (DES) package for R. It is the first R package that focuses on creating a robust DES framework for R. It provides a framework somewhat...

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Using htmlwidgets with knitr and Jekyll

November 15, 2015
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Using htmlwidgets with knitr and Jekyll

A few weeks ago I gave a talk at BARUG (and wrote a post) about blogging with the excellent knitr-jekyll repo. Yihui’s system is fantastic, but it does have one drawback: None of those fancy new htmlwidgets packages seem to work… A few people have run into this. I recently figured out...

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