832 search results for "shiny"

Airline Performance Comparison with R/Shiny

August 2, 2015
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Airline Performance Comparison with R/Shiny

Open R shiny App from a new window here! Play with the App here: In this project I set out to build an interactive app to

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Article Spotlight: Persistent data storage in Shiny apps

July 15, 2015
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Article Spotlight: Persistent data storage in Shiny apps

The articles section on shiny.rstudio.com has lots of great advice for Shiny developers. A recent article by Dean Attali demonstrates how to save data from a Shiny app to persistent storage structures, like local files, servers, databases, and more. When you do this, your data remains after the app has closed, which opens new doors

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Combining Hadoop, Spark, R, SparkR and Shiny…. and it works :-)

July 9, 2015
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Combining Hadoop, Spark, R, SparkR and Shiny…. and it works :-)

A long time ago in 1991 I had my first programming course (Modula 2) at the Vrije University in Amsterdam. I spend months behind a terminal with a green monochrome display doing the programming exercises using VI. Do you remeber Shift … Continue reading →

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Combining Hadoop, Spark, R, SparkR and Shiny…. and it works :-)

July 9, 2015
By
Combining Hadoop, Spark, R, SparkR and Shiny…. and it works :-)

A long time ago in 1991 I had my first programming course (Modula 2) at the Vrije University in Amsterdam. I spend months behind a terminal with a green monochrome display doing the programming exercises using VI. Do you remember Shift … Continue reading →

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A Tutorial on Writing Simulation Apps in Shiny

July 3, 2015
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I stand in awe of the R wizards who post their latest and greatest Shiny feats on R-Bloggers. It’s taken me a while to find my way around Shiny, but at last I feel ready to fill in a few gaps for others who may be just starting out and who aspire to write reasonably involved,...

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A Tutorial on Writing Simulation Apps in Shiny

July 3, 2015
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(Edited November 25, 2015.) I stand in awe of the R wizards who post their latest and greatest Shiny feats on R-Bloggers. It’s taken me a while to find my way around Shiny, but at last I feel ready to fill in a few gaps for others who may be just starting out and who...

Read more »

A Tutorial on Writing Simulation Apps in Shiny

July 3, 2015
By

(Edited November 25, 2015.) I stand in awe of the R wizards who post their latest and greatest Shiny feats on R-Bloggers. It’s taken me a while to find my way around Shiny, but at last I feel ready to fill in a few gaps for others who may be just starting out and who...

Read more »

Persistent data storage in Shiny apps

July 1, 2015
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This article is also published on RStudio’s Shiny Articles Shiny apps often need to save data, either to load it back into a different session or to simply log some information. However, common methods of storing data from R may not work well with Shiny. Functions like write.csv() and saveRDS() save data locally, but consider how

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Shiny finally has a colour picker – use colourInput to select colours in Shiny apps

June 28, 2015
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Shiny finally has a colour picker – use colourInput to select colours in Shiny apps

I don’t always think Shiny is missing anything, but when I do - I fill in the gap myself. That was meant to be read as The Most Interesting Man In The World, but now that I think about it - maybe he’s not the type of guy who would be building Shiny R packages… Shiny has many useful...

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RStudio adds custom domains, bigger data and package support to shinyapps.io

June 24, 2015
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RStudio adds custom domains, bigger data and package support to shinyapps.io

It’s time to share “What’s New” in shinyapps.io! Custom Domains – host your shiny applications on your own domain (Professional Plan only).  Learn more. Bigger applications – include up to 1GB of data with your application bundles! Bigger packages – until now shinyapps.io could only support installation of packages under 100MB; now it’s 1GB! (attention

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