356 search results for "shiny"

Zurich, May 2014 – R Shiny at ETH

May 19, 2014
By

(This article was first published on Rmetrics blogs, and kindly contributed to R-bloggers) To leave a comment for the author, please follow the link and comment on his blog: Rmetrics blogs. R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web...

Read more »

Deploying Shiny Server on Amazon: Some Troubleshoots and Solutions

May 18, 2014
By
Deploying Shiny Server on Amazon: Some Troubleshoots and Solutions

I really enjoyed Treb Allen‘s tutorial on deploying a Shiny server on an Amazon Cloud Instance. I used this approach for my shiny app that is a map highlighting the economic impact of the recent shale oil and gas boom on the places where the actual extraction happens. The easiest way to proceed is to

Read more »

d3Network Plays Nice with Shiny Web Apps

May 9, 2014
By
d3Network Plays Nice with Shiny Web Apps

After some delay (and because of helpful prompting by Giles Heywood and code contributions by John Harrison) d3Network now plays nicely with Shiny web apps. This means you can fully integrate R/D3.js network graphs into your web apps. Here is what one ...

Read more »

New Shiny article: Style your apps with CSS

May 7, 2014
By
New Shiny article: Style your apps with CSS

Shiny apps use an HTML interface, which means that you can change the visual appearance of your apps quickly and simply with CSS files. Would you like to know how? I posted a new article that will step you through the options at the Shiny Dev Center. C...

Read more »

Choropleths and Bar charts of State Wise Potentially Preventable Deaths using googleVis and shiny

May 4, 2014
By

(This article was first published on Adventures in Analytics and Visualization, and kindly contributed to R-bloggers) To leave a comment for the author, please follow the link and comment on his blog: Adventures in Analytics and Visualization. R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave,...

Read more »

Shiny variance inflation factor sandbox

April 30, 2014
By

In multiple regression, strong correlation among covariates increases the uncertainty or variance in estimated regression coefficients. Variance inflation factors (VIFs) are one tool that has been used as an indicator of problematic covariate collinearity. In teaching students about VIFs, it may be useful to have some interactive supplementary material so that they can manipulate factors affecting the uncertainty in...

Read more »

A Shiny-app Serves as Shiny-server Load Balancer

April 30, 2014
By

The Shiny-app on open-source edition Shiny-server has only one concurrent, which means it can run only for one user at a time point. But it can host multiple Shiny-apps, which can run synchronously. So, if we create severl Shiny-apps with different names but same function, then we can let more users use our service at same time. But users...

Read more »

Set Up Shiny-server on www.digitalocean.com

April 23, 2014
By
Set Up Shiny-server on www.digitalocean.com

RStudio supplies several servers for hosting user’s apps, e.g. http://www.shinyapps.io/, http://spark.rstudio.com, http://glimmer.rstudio.com. Thanks a lot to RStudio who has contributed many excellent R libraries! I want to set my shiny-server on a virtual private server (VPS), because I have some other tasks and I feel a VPS is more stable than the PC under my desk.

Announcing RStudio Shiny Server Pro v1.1

April 22, 2014
By
Announcing RStudio Shiny Server Pro v1.1

We are happy to announce the availability of v1.1 of RStudio Shiny Server Pro, our commercial server for deploying Shiny applications.  In this release we took your feedback and made it easier for you to integrate Shiny Server Pro into your production environments.  With Shiny Server Pro v1.1 you now can: Control access to your

Read more »

Shiny-server System Performance Monitoring for Open Source Edition

April 9, 2014
By
Shiny-server System Performance Monitoring for Open Source Edition

If you have deployed your Shiny-app on internet, you may curious about: how many users are using my app? Is the server powerful enough for hosting the app? You can get answers through the Server monitoring feature if you are using the Professional edition of Shiny server. What if we are using the Open source edition? Officially, there...

Read more »