1323 search results for "RStudio"

Git pushing Shiny Apps with Docker & Dokku

May 11, 2015
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Git pushing Shiny Apps with Docker & Dokku

At this post i will show you how to deploy Shiny Apps easily with a simple git push. But, what’s a git push? I’m referring to the git command used with remote repositories. With this command you can deploy apps easily with a PaaS (Platform as a Service) like Heroku. If you never heard about The post

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devtools 1.8.0

May 11, 2015
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devtools 1.8.0

Devtools 1.8 is now available on CRAN. Devtools makes it so easy to build a package that it becomes your default way to organise code, data and documentation. You can learn more about developing packages at http://r-pkgs.had.co.nz/. Get the latest version of devtools with: install.packages("devtools") There are three main improvements: More helpers to get you

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Playing with elastichoney data in R

May 11, 2015
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Playing with elastichoney data in R

Work has kept myself & @jayjacobs quite busy of late, but a small data set posted by @jw_sec this morning made for an opportunity for a quick blog post to show how to do some data maniupation and visualization in R for both security and non-security folk (hey, this may even get more non-security folk looking at security data...

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In case you missed it: April 2015 roundup

May 8, 2015
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In case you missed them, here are some articles from April of particular interest to R users. Joseph Rickert reviews the inaugural New York City R User Conference, featuring Andrew Gelman. Engineer Vineet Abraham compares performance benchmarks for R and Revolution R Open on OS X and Ubuntu. R was featured in the keynotes for the BUILD developer’s conference....

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Run Shiny app on a Ubuntu server on the Amazon Cloud

May 8, 2015
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This guide is more for self reference than anything else.  Since I struggled for two days trying to find all the correct setting to complete this task, gathering information from several websites, I decided to write a little guide on this blog so ...

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Comparing data frames, data.table and dplyr with random walks

May 6, 2015
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Comparing data frames, data.table and dplyr with random walks

Arthur Charpentier was trying to solve an interesting problem with R: given this data set of random walks in the 2-D plane, what is the likely origin of a pathway that ends in the black circle below? It's pretty easy to generate random data like this with a few lines of code in R. And with 2 million trajectories...

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stringr 1.0.0

May 5, 2015
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stringr 1.0.0

I’m very excited to announce the 1.0.0 release of the stringr package. If you haven’t heard of stringr before, it makes string manipulation easier by: Using consistent function and argument names: all functions start with str_, and the first argument is always the input string This makes stringr easier to learn and easy to use

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Introducing Radiant: A shiny interface for R

May 3, 2015
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Radiant is a platform-independent browser-based interface for business analytics in R, based on the Shiny package. Key features Explore: Quickly and easily summarize, visualize, and analyze your data Cross-platform: It runs in a browser on Windows, Mac, and Linux Reproducible: Recreate results at any time and share work with others as a state file or an

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Update to Introduction to programming econometrics with R

May 2, 2015
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This semester I taught a course on applied econometrics with the R programming language. For this, I created a document that I gave to my students and shared online. This is the kind of document I would have liked to read when I first started using R. I already had some programming experience in C and Pascal but this...

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Introducing Radiant: A shiny interface for R

May 1, 2015
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Radiant is a platform-independent browser-based interface for business analytics in R, based on the Shiny package. Key features Explore: Quickly and easily summarize, visualize, and analyze your data Cross-platform: It runs in a browser on Windows, Mac, and Linux Reproducible: Recreate results at any time and share work with others as a state file or an

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