1987 search results for "RSTUDIO"

Some useful R cheatsheets

May 29, 2016
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Some useful R cheatsheets

Given below is a list of useful cheatsheets for R: Data Wrangling in R ggplot2 Cheatsheet Shiny Cheatsheet devtools Cheatsheet markdown Cheatsheet,  reference Data Exploration Cheatsheet  

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R for Publication by Page Piccinini: Lesson 1 – R Basics

May 29, 2016
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R for Publication by Page Piccinini: Lesson 1 – R Basics

Before starting this lesson you should have completed all of the steps in Lesson 0. If you have not, go back and do the lesson now. By the end of this lesson you will be able to: Make an R Project. Commit to Git. Push to Bitbucket. Read in and manipulate data. Make a figure Lesson 1: R...

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An object has no name

May 27, 2016
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An object has no name

No, it's not a Jaqen H'ghar quote. Recently, Hadley Wickham tweeted the following image: While this image isn't included in Hadley's Advanced R book, he does discuss many of the implications there. The most significant of these is that creating a copy of an object in R doesn't consume any additional memory. (Most of the time, anyway: there are...

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DH Box – Digital Humanities Virtual Workbench

May 26, 2016
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DH Box – Digital Humanities Virtual Workbench

As well as offering digital application shelves, should libraries offer, or act as instituional sponsors of, digital workbenches? I’ve previously blogged about things like SageMathCloud, and application based learning environment, and the IBM Data Scientist Workbench, and today came across another example: DHBox, CUNY’s digital humanities lab in the cloud (wiki), which looks like it

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R for Publication by Page Piccinini: Lesson 0 – Introduction and Set-up

May 26, 2016
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R for Publication by Page Piccinini: Lesson 0 – Introduction and Set-up

The pre-first lesson focuses on setting you up with RStudio and Git. As a reminder, there are some steps you should have done before starting this lesson: Install R. If you already have R installed, be sure it is the newest version. Install RStudio. Make sure that (e.g. LaTeX) is installed. Set up Git on your local Lesson 0: Introduction...

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Early bird registration for R in Insurance closes 30 May

May 24, 2016
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Early bird registration for R in Insurance closes 30 May

Hurry! The early bird registration offer for the 4th R in Insurance conference, 11 July 2016, at Cass Business School closes 30 May.This one-day conference will focus once more on applications in insurance and actuarial science that use R, the lingua...

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Feather: fast, interoperable data import/export for R

May 23, 2016
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Feather: fast, interoperable data import/export for R

Unlike most other statistical software packages, R doesn't have a native data file format. You can certainly import and export data in any number of formats, but there's no native "R data file format". The closest equivalent is the saveRDS/loadRDS function pair, which allows you to serialize an R object to a file and then load it back into...

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Setting Up New R Notebook

May 23, 2016
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Setting Up New R Notebook

Today Noam Ross’ tweet about his experience with the new R Notebooks from RStudio got me excited. Can not find a GIF to properly convey the joy + wreckage of me messing around with the internals of the new #rstats notebook stuff.— Noam Ross (@noamross) May 23, 2016 Couple that with the release of JJ...

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Survival plots have never been so informative

May 22, 2016
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Survival plots have never been so informative

Hadley Wickham’s ggplot2 version 2.0 revolution, at the end of 2015, triggered many crashes in dependent R packages, that finally led to deletions of few packages from The Comprehensive R Archive Network. It occured that survMisc package was removed from CRAN on 27th of January 2016 and R world remained helpless in the struggle with the...

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Rperform in Google Summer of Code 2016

May 21, 2016
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Rperform in Google Summer of Code 2016

Rperform had started as a GSoC 2015 project with an aim to “to provide a package with functions that make it easy for R package developers to track quantitative performance metrics of their code, over time.” Much of the functionality required for the same was implemented over the course of last summer. This included various performance visualization functions and...

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