412 search results for "shiny"

In case you missed it: July 2013 Roundup

August 9, 2013
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In case you missed them, here are some articles from July of particular interest to R users: A new 90-second, creative commons video helps R enthusiasts share the history, community and applications of R. Analyst group Butler Analytics reviews 10 predictive analytics platforms, and says that "real analysts use R". An excellent example of Simpsons Paradox: US median wages...

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The power, and danger, of visualizations

August 7, 2013
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The power, and danger, of visualizations

I recently posted about visualizing the voting patterns of senators. In the post, I scraped voting data for each senator on every vote in the 113th Congress from the Senate website, and then assigned a code of 0 for a no vote on a particular issue, 1 for a yes vote, 2 for abstention, and 3 if...

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The power, and danger, of visualizations

August 7, 2013
By
The power, and danger, of visualizations

I recently posted about visualizing the voting patterns of senators. In the post, I scraped voting data for each senator on every vote in the 113th Congress from the Senate website, and then assigned a code of 0 for a no vote on a particular issue, 1 for a yes vote, 2 for abstention, and 3 if the...

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I Want ggplot2/lattice and d3 (gridSVG–The Glue)

August 6, 2013
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I Want ggplot2/lattice and d3 (gridSVG–The Glue)

I really like interactive graphics, especially when they come straight from R.  I posted a lot about rCharts, but it is not the only way.  In my mind there are three types of glue to link R to SVG/HTML/Javascript: Let R do the data and then send the data to Javascript to create the SVG graphics....

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Slidify Did That… and That… and…

July 31, 2013
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In my exuberance for rCharts, I have not expressed my equal love for its older sibling slidify.  I adopted slidify a little more slowly than other R bloggers Create elegant, interactive presentations from R with Slidify Interactive slides with go...

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Interfacing R and Google maps

July 30, 2013
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Interfacing R and Google maps

Introduction I couple of weeks ago I had an idea for a website where people can collaborate to create the first real Audio Atlas, using the power of the Google Maps API. The problem was that I do some programming in R but I did know very few things about HTML and javascript. However, I knew that having...

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Visualizing Book Sentiments

July 30, 2013
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Visualizing Book Sentiments

Sentiment analysis of social media content has become pretty popular of late, and a few days ago, as I lay in bed, I wondered if we could do the same thing to books - and see how sentiments vary through the story.The answer, of course, was that yes, we could. And if you’d rather just...

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SAP HANA and R – Keep shining

SAP HANA and R – Keep shining

Since I discovered Shiny and published my blog A Shiny example - SAP HANA, R and Shiny I always wanted to actually run a Shiny application from SAP HANA Studio, instead of having to call it from RStudio and having to use an ODBC connection.A couple of ...

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The R User Conference 2013: Albacete, Spain

July 23, 2013
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The R User Conference 2013: Albacete, Spain

I was fortunate enough to attend the 2013 UseR! conference in Albacete, Spain this year. I had a great time meeting fellow R users and exchanging ideas on R implementations. The conference is also one of the few opportunities to gain exposure to uses of R in other disciplines because there are so many talks

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How to run R in the cloud (for teaching)

July 23, 2013
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How to run R in the cloud (for teaching)

Last week, we launched the early stage beta version of our interactive online learning platform for R: DataMind.org. The development of this educational platform required the creation of a new IT infrastructure able to run R in the cloud. In this post, we share our approach and insights on the design of such an application and hope

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