1398 search results for "RSTUDIO"

R 3.2.1 is released

June 19, 2015
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R 3.2.1 is released

R 3.2.1 (codename “World-Famous Astronaut”) was released yesterday. You can get the latest binaries version from here. (or the .tar.gz source code from here). The full list of new features and bug fixes is provided below. Upgrading to R 3.2.1 on Windows If you are using Windows you can easily upgrade to the latest version of R using the installr package. … Continue reading...

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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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Connecting R to Everything with IFTTT

June 18, 2015
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Connecting R to Everything with IFTTT

IFTTT ("if this then that") is one of my favorite tools. I use it to keep and share articles, turn on my home's lights at sundown, alert me when certain keywords are mentioned on Twitter/Reddit/etc., and many other things. Recently, the great people at IFTTT announced the Maker Channel, which allows recipes to make and receive web requests. This...

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Connecting R to Everything with IFTTT

June 18, 2015
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Connecting R to Everything with IFTTT

IFTTT (“if this then that”) is one of my favorite tools. I use it to keep and share articles, turn on my home’s lights at sundown, alert me when certain keywords are mentioned on Twitter/Reddit/etc., and many other things. Recently, the great people at IFTTT announced the Maker Channel, which allows recipes to make and receive...

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New Shiny App for Exploring Census Tract Demographics

June 18, 2015
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New Shiny App for Exploring Census Tract Demographics

Today I am happy to announce a new web app I have created for exploring Census Tract Demographics in California. You can view the running app here. The source code is available here. I view the app as a companion to my new package choroplethrCaCensusTract, which is designed to make it easier to work with The post

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Shiny 0.12: Interactive Plots with ggplot2

June 16, 2015
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Shiny 0.12: Interactive Plots with ggplot2

Shiny 0.12 has been released to CRAN! Compared to version 0.11.1, the major changes are: Interactive plots with base graphics and ggplot2 Switch from RJSONIO to jsonlite For a full list of changes and bugfixes in this version, see the NEWS file. To install the new version of Shiny, run: install.packages(c("shiny", "htmlwidgets")) htmlwidgets is not

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Shiny Wool Skeins

June 15, 2015
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Shiny Wool Skeins

Chaos is not a pit: chaos is a ladder (Littlefinger in Game of Thrones) Some time ago I wrote this post to show how my colleague Vu Anh translated into Shiny one of my experiments, opening my eyes to an amazing new world. I am very proud to present you the first Shiny experiment entirely … Continue reading...

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Shiny App for the Wittgenstein Centre Population Projections

June 15, 2015
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Shiny App for the Wittgenstein Centre Population Projections

A few weeks ago a new version of the the Wittgenstein Centre Data Explorer was launched. The data explorer is intended to disseminate the results of a recent global population projection exercise which uniquely incorporates level of education (as well as age … Continue reading →

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Mimicking a Google Form with a Shiny app

June 14, 2015
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Mimicking a Google Form with a Shiny app

In this post we will walk through the steps required to build a shiny app that mimicks a Google Form. It will allow users to submit responses to some input fields, save their data, and allow admins to view the submitted responses. Like many of my other posts, it may seem lengthy, but that’s only because I like...

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pkgKitten 0.1.3: Still creating R Packages that purr

June 13, 2015
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A new release, now at version 0.1.3, of pkgKitten arrived on CRAN this morning. The main change is (optional) support of the excellent whoami package by Gabor which allows us to fill in the Author: and Maintainer: fields of the DESCRIPTION file with ...

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