1906 search results for "RStudio"

d3/R Streamgraph on White House Petition Data

April 14, 2016
By
d3/R Streamgraph on White House Petition Data

After last week’s post with the d3-htmlwidget chordplot showing the network of petition categories, in this post I decided to show the time trend aspect of how the petitions came in. I’m using @hrbrmstr’s htmlwidgets wrapper of a d3 streamgraph to help visualize the macro- and tag-specific trends. Compared to the chordplot, the time trend allowed...

Read more »

d3/R Streamgraph on White House Petition Data

April 13, 2016
By
d3/R Streamgraph on White House Petition Data

After last week’s post with the d3-htmlwidget chordplot showing the network of petition categories, in this post I decided to show the time trend aspect of how the petitions came in. I’m using @hrbrmstr’s htmlwidgets wrapper of a d3 streamgraph to help visualize the macro- and tag-specific trends. Compared to the chordplot, the time trend allowed...

Read more »

Microsoft Data Science VM now available as a Linux instance

April 13, 2016
By
Microsoft Data Science VM now available as a Linux instance

Microsoft's Linux Data Science Virtual Machine is now available for use on the Azure Marketplace. Like the Windows-based instance of the Data Science VM, this pre-built system based on Linux CentOS 7.2 includes all the tools you'll need to analyze data, including Microsoft R Open, Anaconda Python, Jupyter Notebooks and a PostgreSQL database instance. It also includes a suite...

Read more »

Registration for R/Finance 2016 is open!

April 11, 2016
By

You can find registration information and agenda details on the conference website.  Or you can go directly to the Cvent registration page.Note that registration fees will increase by 50% at the end of early regi...

Read more »

Clandestine DNS lookups with gdns

April 10, 2016
By
Clandestine DNS lookups with gdns

Google recently announced their DNS-over-HTTPS API, which “enhances privacy and security between a client and a recursive resolver, and complements DNSSEC to provide end-to-end authenticated DNS lookups”. The REST API they provided was pretty simple to wrap into a package and I tossed in some SPF functions that I had lying around to bulk it... Continue reading →

Read more »

Free data science video lecture: debugging in R

April 9, 2016
By

We are pleased to release a new free data science video lecture: Debugging R code using R, RStudio and wrapper functions. In this 8 minute video we demonstrate the incredible power of R using wrapper functions to catch errors for later reproduction and debugging. If you haven’t tried these techniques this will really improve your … Continue reading...

Read more »

Safe Loading of RData Files

April 8, 2016
By
Safe Loading of RData Files

Unless you have configured R not to ask, every time you close R or RStudio you are prompted to save your workspace. This saves an RData file to the working directory. The functions save.image() and save() offer a little more … Continue reading →

Read more »

R Markdown & Bloggin’: Part 1 – Inserting Code

April 8, 2016
By
R Markdown & Bloggin’: Part 1 – Inserting Code

Reino Bruner April 8, 2016 As a data scientist, I find the vast majority of the useful content I produce just gets stored into a rainy day folder until I have further need for it. I think it would be more beneficial if I brought some of the functions, processes, and knowledge I have developed Continue Reading.. The post...

Read more »

Mapping Twitter Followers in R

April 8, 2016
By
Mapping Twitter Followers in R

My colleague Jon Lieber and I recently released a new report that analyzes how digital marketplaces that connect workers to consumers demanding their services (e.g. Uber, Thumbtack, Upwork, etc.) are affecting the American labor market. As part of this report, we looked at where these digital marketplaces are most active. Although the biggest ones are now active...

Read more »

Election analysis contest entry part 3 – interactive exploration of voting locations with leaflet and Shiny

April 8, 2016
By
Election analysis contest entry part 3 – interactive exploration of voting locations with leaflet and Shiny

Motivation This post is the third in a series that make up my entry in Ari Lamstein’s R Election Analysis Contest. First I introduced the nzelect R package from a user perspective. Second was a piece on how the build of that package works. Today, the third in the series introduces an interactive map of...

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training



http://www.eoda.de









ODSC

CRC R books series











Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)