644 search results for "Shiny"

RStudio releases Shiny

November 12, 2012
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RStudio has released a new package for R. Shiny allows R developers to build simple interactive Web-based interfaces for R scripts, using only R code (no JavaScript development required!). You can see some examples of Shiny in action in this blog post, and there are more details about Shiny's capabilities in this tutorial. Shiny was first announced to beta...

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Unbelievable and Amazing R Shiny–Web Parameter Test in 1.5 Hours

November 9, 2012
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Unbelievable and Amazing R Shiny–Web Parameter Test in 1.5 Hours

Life keeps getting better and better.  Yesterday, I discovered the absolutely unbelievable and amazing work RStudio has done with Shiny employing one of my favorite R packages websockets.  As proof of the ease and quality, within a couple of ...

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Introducing Shiny: Easy web applications in R

November 8, 2012
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Introducing Shiny: Easy web applications in R

Say hello to Shiny, a new R package that we’re releasing for public beta testing today. Shiny makes it super simple for R users to turn analyses into interactive web applications that anyone can use. These applications let you specify input parameters using friendly controls like sliders, drop-downs, and text fields; and they can easily

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R, Julia and the shiny new thing

April 12, 2012
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R, Julia and the shiny new thing

My head exploded a while ago. Perhaps not my head but my brain was all mushy after working every day of March and first week of April; an explanation—as good as any—for the post hiatus. Back to the post title. … Continue reading →

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RTutor: How Soap Operas Reduced Fertility in Brazil

August 21, 2015
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RTutor: How Soap Operas Reduced Fertility in Brazil

What is the real world impact of tv series? Did Brazilian women get fewer children because they watched soap operas that portray happy, rich families that have few children? Clara Ulmer has written a very nice RTutor problem set that allows you interactively explore this question in R. It is based on the paper Soap Operas and Fertility: Evidence...

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Spaghetti plots with ggplot2 and ggvis

August 19, 2015
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Spaghetti plots with ggplot2 and ggvis

This post was motivated by this article that discusses the graphics and statistical analysis for a two treatment, two period, two sequence (2x2x2) crossover drug interaction study of a new drug versus the standard. I wanted to write about implementing those graphics and the statistical analysis in R. This post is devoted to the different

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Mango EARL Competition entries

August 18, 2015
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Mango EARL Competition entries

Here is a list of the EARL Competition entries we have received so far: Entry details here “R is the clear choice for quickly prototyping advanced data manipulation and creating analytics dashboards, essential for a fast, informed response to emerging … Continue reading →

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Secure HTTPS Connections for R

August 17, 2015
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Secure HTTPS Connections for R

Traditionally, the mechanisms for obtaining R and related software have used standard HTTP connections. This isn’t ideal though, as without a secure (HTTPS) connection there is less assurance that you are downloading code from a legitimate source rather than from another server posing as one. Recently there have been a number of changes that make it easier to use HTTPS

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R News From JSM 2015

August 13, 2015
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R News From JSM 2015

by Joseph Rickert We can declare 2015 the year that R went mainstream at the JSM. There is no doubt about it, the calculations, visualizations and deep thinking of a great many of the world's statisticians are rendered or expressed in R and the JSM is with the program. In 2013 I was happy to have stumbled into a...

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Mapping Historic US Presidential Election Results

August 13, 2015
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Mapping Historic US Presidential Election Results

Today I will demonstrate how to map historic US Presidential Election results in R. If you want to skip ahead and play with a shiny app that lets you visualize this dataset, then click here. The dataset we will use comes from wikipedia’s List of United States presidential election results by state and is packaged in the choroplethr The post

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