435 search results for "shiny"

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

May 4, 2014
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(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,...

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Shiny variance inflation factor sandbox

April 30, 2014
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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...

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A Shiny-app Serves as Shiny-server Load Balancer

April 30, 2014
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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...

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Set Up Shiny-server on www.digitalocean.com

April 23, 2014
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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
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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

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Shiny-server System Performance Monitoring for Open Source Edition

April 9, 2014
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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...

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New Shiny website launched; Shiny 0.9 released

March 27, 2014
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New Shiny website launched; Shiny 0.9 released

We’re excited to introduce to you our new website for Shiny: shiny.rstudio.com! We’ve included articles on many Shiny-related topics, dozens of example applications, and an all-new tutorial for getting started. Whether you’re a beginner or expert at Shiny, we hope that having these resources available in one place will help you find the information you need.

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Shiny-server Open Source Edition: Solution for CPU Bound Apps

March 19, 2014
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Shiny-server Open Source Edition: Solution for CPU Bound Apps

Shiny-server integrates the statistic power of R with web, convenients the statistical analysis through web. Users can do complecate statistical anlysis through their web browsers. However, most of statistical analysis of R are CPU bound computation, that means CPU utilization is high, perhaps at 100% for many seconds. This leads to the problem of thread blocking: if one user...

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Zurich, Jun 2014, 20 – Training: How to get the Most out of RStudio and Shiny

March 17, 2014
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(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...

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Announcing Shiny Server Pro general availability

February 26, 2014
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Announcing Shiny Server Pro general availability

We are excited to announce the general availability of RStudio Shiny Server Pro. Shiny Server Pro is the simplest way for data scientists and R users in the enterprise to share their work with colleagues. With Shiny Server Pro you can: Secure access to Shiny applications with authentication systems such as LDAP and Active Directory

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