September 2016

Network Analysis Part 1 Exercises

September 15, 2016 | Miodrag Sljukic

In this set of exercises we shall create an empty graph and practice the functions for basic manipulation with vertices and edges, using the package igraph. If you don’t have the package already installed, install it using the following code: install.packages("igraph") and load it into the session ... [Read more...]

EARL 2016 talk

September 15, 2016 | mikerspencer

I spoke on 14th September at the EARL (Effective Applications of the R Language) conference in London. This is event is concerned exclusively with the R programming language and it was the first… Continue reading → [Read more...]

Mastering the art of Data Preparation II

September 15, 2016 | Pramit

It is not the beauty of a building you should look at; it is the construction of the foundation that will stand the test of time. ~ David Allan CoeThis week we focus on getting data from MYSQL, HDF5, API and the WEB.Extracting Data from MYSQLMysql is one of the ...
[Read more...]

Welcome to this blog !

September 15, 2016 | Lorenzo Busetto

Hi all,   I'll use this blog to share posts mostly related to tips and tricks about satellite image analysis in "R", as well as to share interesting resources concerning "R" programming in general and Spatial Processing in particular.HTH,Lorenzo [Read more...]

2016 Data Science Salary Survey results

September 15, 2016 | David Smith

O'Reilly has released the results of the 2016 Data Science Salary Survey. This survey is based on data from over 900 respondents to a 64-question survey about data-related tasks, tools, and the salary they receive from doing/using them. The median salary reported in the survey was US$87,000; amongst data scientists in ... [Read more...]

Why you need version control

September 15, 2016 | Peter's stats stuff - R

I recently had an email exchange with a seasoned, well respected analytical professional which included the following (from them, not me): “… my versioning is to have multiple versions of files and to use naming conventions… it works really well.... [Read more...]

HIBPwned updated on CRAN

September 15, 2016 | Steph

Haveibeenpwned.com is a fantastic service that helps people find out if they’ve been involved in a data breach. HIBPwned is an R wrapper for that service. Recently, due to abuse of the system, Troy Hunt had to add a limit of one request per 1.5s. The new version ... [Read more...]

Visualizing Arkansas traffic fatalities

September 15, 2016 | Nathan

Nathan here again with another guest post. I recently started a master’s program at UALR in information science, so I’ve been following several blogs on statistical programming and visualization. One of the best sites I’ve found is R-bloggers, which is dedicated to the popular statistical programming language ... [Read more...]

It’s Time!

September 14, 2016 | R-SquareD

...to ggplot some xts objects. - The xts package is fantastic for time-series data manipulation. You can easily convert to and apply functions to different frequencies, merge with other time series vertically and horizontally, and...
[Read more...]

Visualizing Arkansas traffic fatalities

September 14, 2016 | Nathan Chaney

Nathan here again with another guest post. I recently started a master's program at UALR in information science, so I've been following several blogs on statistical programming and visualization. One of the best sites I've found is R-bloggers, which is dedicated to the popular statistical programming language R. A recent ...
[Read more...]

Data Science 101, now online

September 14, 2016 | Murtaza Haider

We are delighted to note that IBM's BigDataUniversity.com has launched the quintessential introductory course on data science aptly named Data Science 101.The target audience for the course is the uninitiated cohort that is curious about data science and would like to take the baby steps to a career in ... [Read more...]

Using RCy3 with Cytoscape: GSOC Wrap Up

September 14, 2016 | julia gustavsen

Wrap up post for GSOC project using RCy3 with Cytoscape This summer I had the pleasure of working with the National Resource for Network Biology (NRNB as a summer intern as part of Google Summer of Code project. For my project (described more in depth... [Read more...]

Monitoring R Applications with RZabbix

September 14, 2016 | Marcin Kosiński

As R users we mostly perform analysis, produce reports and create interactive shiny applications. Those are rather one-time performances. Sometimes, however, the R developer enters the world of the real software development, where R applications shoul... [Read more...]

How I made some Pokémon Business Cards

September 14, 2016 | Rasmus Bååth

As I’m in the industry now I figured I needed some business cards and as it seems the 90s never left us and Japanese monsters are hip again, I decided to make them Pokémon themed. I think they turned out pretty well, and here I’m just going ... [Read more...]

Rspotify: Access to Spotify API via R

September 14, 2016 | Tiago Dantas

Rspotify: Access to Spotify API via RThis package allows you to connect R to Spotify's API and get information about Songs, Albums, Artists and Users.This is an experimental package built up with functions that I've created to attend my specific needs (meaning I wasn't really concerned with errors different ...
[Read more...]
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