1157 search results for "shiny"

Re-introducing Radiant: A shiny interface for R

September 24, 2016
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Radiant is a platform-independent browser-based interface for business analytics in R. I first introduced Radiant through R-bloggers on 5/2/2015 and, according to Dean Attali, the post was reasonably popular. So I decided to write a post about the chan...

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My first Shiny App: control charts

September 24, 2016
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My first Shiny App: control charts

After having carefully followed the online official Shiny tutorial, I decided to make a quick try at making my very first Shiny App. I should say that I found myself very well with the explanation given and Shiny was definitely one of the libraries tha...

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Shiny Server (Pro) 1.4.6

September 22, 2016
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Shiny Server (Pro) 1.4.6

We’ve just released Shiny Server and Shiny Server Pro 1.4.6. Relative to 1.4.2, our previously blogged-about version, the 1.4.6 release primarily includes bug fixes, and mitigations for low-severity security issues found by penetration testing. The full list of changes is after the jump. If you’re running a Shiny Server Pro release that is older than 1.4.3 and are configured to use SSL/TLS,

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Shiny 0.14

September 12, 2016
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Shiny 0.14

A new Shiny release is upon us! There are many new exciting features, bug fixes, and library updates. We’ll just highlight the most important changes here, but you can browse through the full changelog for details. This will likely be the last release before shiny 1.0, so get out your party hats! To install it,

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Shiny and Leaflet for Visualization Awards

September 4, 2016
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Shiny and Leaflet for Visualization Awards

Next week will be the meeting of the German (and Swiss and Austrians) ecologists in Marburg and the organizing team launched a visualization contest based on spatial data of the stores present in the city. Nadja Simons and I decided to enter the contest, our idea was to link the store data to the city … Continue...

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Shiny tips & tricks for improving your apps and solving common problems

August 29, 2016
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Shiny tips & tricks for improving your apps and solving common problems

This document contains a collection of various Shiny tricks that I commonly use or that I know many people ask about. Each link contains a complete functional Shiny app that demonstrates how to perform a non trivial task in Shiny. The complet...

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A Shiny App for estimating Multiplier Exponent Curves from Manning’s Equation Inputs

August 22, 2016
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A Shiny App for estimating Multiplier Exponent Curves from Manning’s Equation Inputs

WASP and other flow and water quality models ask users to input multiplier and exponent values relating velocity and depth to discharge. These relationships take the form of V=aQ^b and depth=cQ^d, where the values a, b, c, and d describe the curve that approximates paired points from other sources. When paired field measurements are lacking, Manning's equation provides an...

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SSA Baby Names Visualization with R and Shiny

August 22, 2016
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SSA Baby Names Visualization with R and Shiny

CapitalOne contacted me a few months ago and requested that I apply for an internship with them for a data science related position. I never got the job (nor did I really want it; I had already agreed to teach during the summer and I was apprehensive about leaving people hanging, and also about moving),

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colourpicker: A colour picker widget for Shiny apps, RStudio, R-markdown, and ‘htmlwidgets’

August 15, 2016
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colourpicker: A colour picker widget for Shiny apps, RStudio, R-markdown, and ‘htmlwidgets’

Have you ever wanted to allow your users to select colours in your Shiny apps? Have you ever wanted to select a few colours to use in your R code, but found it tedious to search for the right colours? If you answered yes to any of those quest...

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A Shiny App for Passing Bablok and Deming Regression

A Shiny App for Passing Bablok and Deming Regression

Background Back in 2011 I was not aware of any tool in R for Passing Bablok (PB) regression, a form of robust regression described in a series of three papers in Clinical Chemistry and Laboratory Medicine (then J Clin Chem and Biochem) available here, here and here. For reasons that are not entirely clear to … Continue...

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