399 search results for "shiny"

Dallas R Users: Learn Shiny this Saturday, 2/9

February 5, 2013
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Just a heads-up for any R users in the Dallas/Fort Worth Metroplex: I’ll be presenting at the Dallas R Users Group this Saturday, 2/9/2013 at 10:00AM at the University of Dallas (1845 East Northgate Drive, Irving, TX). I’ll be talking about how to use RStudio’s new Shiny framework to create R-powered web applications. For the

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A shiny app to display the human body map dataset

January 30, 2013
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A shiny app to display the human body map dataset

There was quite a lot of buzz around when the guys from Rstudio launched Shiny, a new web framework for R that promises to “make it super simple for R users like you to turn analyses into interactive web applications … Continue reading →

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Shiny 0.3.0 released

January 25, 2013
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Shiny 0.3.0 released

Version 0.3.0 of Shiny is now available on CRAN. This version of Shiny has several new features and bug fixes. Some of the changes are under the hood: for example, Shiny now uses a more efficient algorithm for scheduling the execution of reactive functions. There are also some user-facing changes: for example, the new runGitHub()

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Shiny, deSolve and ggplot play nicely together

January 24, 2013
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Shiny, deSolve and ggplot play nicely together

This is just a quick post (after a long absence) to quickly share my first Shiny attempt. The aim is to make available mechanistic models to coworkers through a web-based interface. I had planned to use RApache and RGTK+, but the arrival of Shiny has ...

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Shiny Server now available

January 22, 2013
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Shiny Server now available

Shiny makes it easy to develop interactive web applications that run on your own machine. But by itself, it isn’t designed to make your applications available to all comers over the internet (or intranet). You can’t run more than one Shiny application on the same port, and if your R process crashes or exits for

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Dynamically annotate graphs with Shiny

January 18, 2013
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Dynamically annotate graphs with Shiny

Below I present a simple way to automatically annotate plots through Shiny It occurred to me that labeling plots should be really easy to do with R-studio's swanky 'Shiny' add on. To test this I gathered some time series data from Wikipedia, added opt...

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Visualize Color Palettes in Interactive 3D Grid (Shiny + RGL)

January 12, 2013
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Visualize Color Palettes in Interactive 3D Grid (Shiny + RGL)

You can view the application online at http://trestletechnology.net:3838/rgl/! (Bear with us as we try out the very early release of Shiny Server. There may be some downtime and manual restarts of the service required in the next couple of weeks. Please drop us a line if it’s not working as you expected.) This is an

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Shiny = Happy People

January 11, 2013
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The people behind the wonderful RStudio, which I gushed about in a previous post, have developed a new package, Shiny, that makes it easy to develop interactive web applications with R. Shiny is not the first package to facilitate building web apps with R (see here for comparison of Shiny and gWidgetsWWW2.rapache), but it is

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Shiny Apps

January 11, 2013
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Shiny Apps

I have been working on developing some interactive tools for demonstrating statistical principles. The advent of the shiny framework for R from the RStudio team has made this very easy to do. These demos are still in the development...

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Revisiting Cronbach 1951 via Simulation with Shiny

January 9, 2013
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Revisiting Cronbach 1951 via Simulation with Shiny

At the time of the creation of this blog, Cronbach’s 1951 piece on coefficient alpha has 18,132 citations according to google scholar.  The main use of coefficient alpha is to assess internal consistency reliability of a test or survey.   Although it may have been forgotten, the proof Cronbach demonstrated established that coefficient alpha is the mean of all split...

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