605 search results for "Shiny"

DT: An R interface to the DataTables library

June 24, 2015
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DT: An R interface to the DataTables library

We are happy to announce a new package DT is available on CRAN now. DT is an interface to the JavaScript library DataTables based on the htmlwidgets framework, to present rectangular R data objects (such as data frames and matrices) as HTML tables. You can filter, search, and sort the data in the table. See http://rstudio.github.io/DT/ for the full

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d3heatmap: Interactive heat maps

June 24, 2015
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d3heatmap: Interactive heat maps

We’re pleased to announce d3heatmap, our new package for generating interactive heat maps using d3.js and htmlwidgets. Tal Galili, author of dendextend, collaborated with us on this package. d3heatmap is designed to have a familiar feature set and API for anyone who has used heatmap or heatmap.2 to create static heatmaps. You can specify dendrogram, clustering, and scaling options

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dimple charts for R

June 20, 2015
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dimple charts for R

dimple is a simple-to-use charting API powered by D3.js. Making use of the nice htmlwidgets package it only took a minimum amount of coding to make the dimple library available from R. You can find the dimple R package at github.com/Bart6114/dimple a...

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Interactive R Notebooks with Jupyter and SageMathCloud

June 20, 2015
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Interactive R Notebooks with Jupyter and SageMathCloud

Has the time come for Jupyter/IPython notebooks in R? This format, mixing code chunks, output, and markdown all in the same interface, is already wildly popular among Python users. Here's how to get a quick start using interactive, collaborative notebooks in Jupyter, with the help of SageMathCloud.

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DO Something Nifffty with R

June 19, 2015
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DO Something Nifffty with R

@briandconnelly (of pushoverr fame) made a super-cool post about connecting R to @IFTTT via IFTTT’s “Maker” channel. The IFTTT Maker interface to receive events is fairly straightforward and Brian’s code worked flawlessly, so it was easy to tweak a bit and wrap into a package. To get started, you can clone an example public IFTTT

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Amazon EC2: Upgrading R

June 19, 2015
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After installing R and Shiny on my EC2 instance I discovered that the default version of R was a little dated and I wanted to update to R 3.2.0. It's not terribly complicated, but here are the steps I took. First, become root. Remove the old version of R. Edit /etc/apt/sources.list and add the following: The post

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R man (chester) in the North…

June 11, 2015
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R man (chester) in the North…

By Andrew Vodden, Account Manager   The Manchester R user group met last Tuesday in a temporary venue next to the Manchester Art Gallery in the city centre. We had a full house and were delighted to welcome representatives from … Continue reading →

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In case you missed it: May 2015 roundup

June 10, 2015
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In case you missed them, here are some articles from May of particular interest to R users. RStudio 0.99 released with improved autocomplete and data viewer features. A tutorial on the new Naive Bayes classifier in the RevoScaleR package. R is the most popular Predictive Analytics / Data Mining / Data Science software in the latest KDnuggets poll. A...

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Why has R, despite quirks, been so successful?

June 8, 2015
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I was on a panel back in 2009 where Bow Cowgill said, "The best thing about R is that it was written by statisticians. The worst thing about R is that it was written by statisticians." R is undeniably quirky — especially to computer scientists — and yet it has attracted a huge following for a domain-specific language, with...

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Some Impressions from R Finance 2015

June 4, 2015
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Some Impressions from R Finance 2015

by Joseph Rickert The R/Finance 2015 Conference wrapped up last Saturday at UIC. It has been seven years already, but R/Finance still has the magic! - mostly very high quality presentations and the opportunity to interact and talk shop with some of the most accomplished R developers, financial modelers and even a few industry legends such as Emanuel Derman...

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