Blog Archives

KDNuggest: R most commonly used software for data mining & analytics

September 5, 2011
By
KDNuggest: R most commonly used software for data mining & analytics

In a poll with 570 respondents conducted last month at KDNuggets, the R software was the most frequent response to the question, "What programming languages you used for data mining / data analysis in the past 12 months?". The results are tabled below (respondents could select more than one response): In another poll conducted earlier this year, KDNuggets also...

Read more »

Discussion thread on R vs SAS for businesses

September 2, 2011
By

There's an interesting discussion thread on LinkedIn going on now on the relative benefits of R versus SAS in the commercial sector. Oleg Okun kicks off the discussion with this question: Did anyone have to justify to a prospect/customer why R is better than SAS? What arguments did you provide? Did your prospect/customer agree with them? Why do you...

Read more »

Help showcase R with the "Applications in Business" contest

September 1, 2011
By

By showing off what R can do for businesses, you could share in $20,000 in prizes from Revolution Analytics. R is already used in many companies around the world, but many people who could benefit from using R still don't know what it is or how it could help them. That's why we're reaching out to the expertise of...

Read more »

Big Analytics: Closing the "clue gap" with Big Data

August 31, 2011
By

There's been an growing discussion over the past couple of years on the topic of Big Data: how to deal with the situation when you have more data than can be conveniently managed and analyzed by traditional software tools. But Big Data has little intrinsic value in its own right: its value is only realized when you can deploy...

Read more »

What language is R written in?

August 30, 2011
By
What language is R written in?

On of the nice things about R is that a lot if it is written in the R language. That means, as an R user, if you want to see how R calculates a certain statistic, or you want to modify an existing function for your own use, you can just look at the R code by typing the...

Read more »

Sharing live R functions with OpenCPU

August 29, 2011
By
Sharing live R functions with OpenCPU

OpenCPU is a new initiative from R user Jeroen Ooms to make innovations in statistics, visualization and data-science more widely applicable. Based on open-source principles, it's a web-based service that lets you upload data visualizations and analyses as R scripts, and allow others to run them on demand. For example, you can upload a script to visualize a company's...

Read more »

Revolution R: 100% R and More – slides and replay

August 26, 2011
By

If you missed this week's webinar, the slides from my presentation Revolution R Enteprise: 100% R and More may be useful as an introduction to R and the additional capabilities of Revolution R Enterprise. The slides themselves and the replay video are also available for download from the link below. Revolution Analytics webinars: Revolution R Enterprise: 100% R and...

Read more »

9 more ways to bring data into R

August 26, 2011
By

Here's a followup to yesterday's post on using the rdatamarket package to import data into R. Ajay Ohri at the DecisionStats blog offers nine additional methods for bringing data into R, from sources including InfoChimps, the Google Prediction API, the World Bank World Development Indicators, Bloomberg Market Data, and much more. See Ajay's post at the link below for...

Read more »

How to access 100M time series in R in under 60 seconds

August 25, 2011
By
How to access 100M time series in R in under 60 seconds

DataMarket, a portal that provides access to more than 14,000 data sets from various public and private sector organizations, has more than 100 million time series available for download and analysis. (Check out this presentation for more info about DataMarket.) And now with the new package rdatamarket, it's trivially easy to import those time series into R for charting,...

Read more »

New R User Group at University of Utah

August 24, 2011
By

There's a new local R user group in Salt Lake City, based at the University of Utah. (There used to be another group in Salt Lake devoted to R/Weka/Processing, but it appears to now be defunct.) This new group has been meeting regularly for some time, and their next meeting, on September 9, will be devoted to short talks...

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

ODSC

CRC R books series





Six Sigma Online Training





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)