1212 search results for "rstudio"

The leaflet package for online mapping in R

January 31, 2015
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The leaflet package for online mapping in R

It has been possible for some years to launch a web map from within R. A number of packages for doing this are available, including: RgoogleMaps, an interface to the Google Maps api leafletR, an early package for creating Leaflet maps with R rCharts, which can be used as a basis for webmaps In this tutorial we use...

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Reproducibility with Revolution R Open and the checkpoint package

January 30, 2015
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Thanks to everyone at the Chicago R User Group for giving me such a warm welcome for my presentation last night. In my talk, I gave an introduction to Revolution R Open, with a focus on how the checkpoint package makes sharing R code in a reproducible way easy: If you'd like to try out the checkpoint package, it's...

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littler 0.2.2

January 30, 2015
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littler 0.2.2

A new minor release of littler is available now. Several examples were added or extended: a new script check.r to check a source tarball with R CMD check after loading required packages first (and a good use case was given in the recent UBSAN testi...

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The time series of JGB Interest Rate(10Y) over the last one year

January 29, 2015
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World wide quantitative easing does not seem to end. I live and work in Japan which has the lowest interest rate.Thanks to Quandl and RStudio, I can easily get the data of the interest rate and visualize it with R and dygraphs ...

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An R User Group Mini Conference

January 29, 2015
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by Joseph Rickert With a membership that spans the entire Bay Area and the ability to hold meetings from San Jose to San Francisco, the Bay Area useR Group is in the very fortunate position of being able to attract world-class R speakers on a regular basis. Meetings that feature multiple speakers often attract 80 to a 100 or...

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Now’s a great time to learn R. Here’s how.

January 28, 2015
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In a recent article at opensource.com, I offer up some reasons why now is the time to learn R: data scientists are in high demand, R is the natural language for data scientists, and companies around the world are using R (and hiring R programmers) to make sense of new data sources. Sharp Sight Labs also offers some excellent...

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Google Analytics Dashboards with R & Shiny

January 27, 2015
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Google Analytics Dashboards with R & Shiny

One of the key activities of any web or digital analyst is to design and create dashboards. The main objective of a web analytics dashboard is to display the current status of your key web metrics and arrange them on a single view, so that information ...

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Docker and Enabling Analytic Workflows

January 26, 2015
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By Mark Sellors – Senior IT Consultant, UK It’s been a few months now since I presented on the ways in which Mango are using Docker at EARL 2014 and a lot’s happened since then, so I thought I take … Continue reading →

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One of My Favorite R Oddities: dump()

January 26, 2015
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One of My Favorite R Oddities:  dump()

R is full of things that make "real programmers" (I dislike this term) turn their noses up in disgust. One of my favorites is the dump() function. It is...odd. I think the best way to introduce it to people is without context, because it's just so bizarre: That's right; it's actually dumping out R code that would allow you...

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HOW TO HOST YOUR SHINY APP ON AMAZON EC2 FOR MAC OSX

January 26, 2015
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HOW TO HOST YOUR SHINY APP ON AMAZON EC2 FOR MAC OSX

In a previous post I had mentioned that I would provide a hosting guide for Shiny applications so other people wouldn't have to suffer through all the same issues I did when trying to do this. Just for reference, I am running OSX Yosemite. For the SSH client you'll be using Terminal, for the SFTP client you'll be using Cyberduck....

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