Monthly Archives: September 2011

Salesforce.com and Analytics

September 5, 2011
By
Salesforce.com and Analytics

Salesforce.com has become one of the most successful cloud applications. I am quite astounded by it’s mega hit penetration into myriad of industries.  It is being used by leading organizations not only to implement their customer relationship management system but also to develop their own applications running on cloud. But complete absence of meaningful analytical

Read more »

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 »

5 common pitfalls of commercial analytics projects

September 5, 2011
By
5 common pitfalls of commercial analytics projects

We have 20 years of experience of big data environments within a variety of industries including Research, Banking, Insurance, and Telecommunications. We have especially worked with customer data: Marketing, Risk Management, customer segmentation and -profitability, and customer-driven product development.

Read more »

Review of “Risk and Meaning” by Nicolas Bouleau

September 5, 2011
By
Review of “Risk and Meaning” by Nicolas Bouleau

The subtitle is: Adversaries in Art, Science and Philosophy. Executive Summary Genius or madness? I haven’t decided. Irreversibility of interpretation The book drives home that once we decide how something is we can’t go back to our state of innocence. Figures 1 through 3 exhibit this idea via a randomly generated polygon.  Look at Figure … Continue reading...

Read more »

A misleading title…

September 4, 2011
By
A misleading title…

When I received this book, Handbook of fitting statistical distributions with R, by Z. Karian and E.J. Dudewicz,  from/for the Short Book Reviews section of the International Statistical Review, I was obviously impressed by its size (around 1700 pages and 3 kilos…). From briefly glancing at the table of contents, and the list of standard

Read more »

googleVis 0.2.9

September 4, 2011
By
googleVis 0.2.9

We have published googleVis 0.2.9 on CRAN. The new version updates the package for the new features of the Google Visualisation API and brings an new in-page editor option. Here is a simple example, displaying the participants of the R user Conference...

Read more »

Ladies and Gents: GDP has finally gotten its long awaited forecast

September 4, 2011
By
Ladies and Gents: GDP has finally gotten its long awaited forecast

Today we will be finally creating our long awaited GDP forecast.  In order to create this forecast we have to combine both the forecast from our deterministic trend model and the forecast from our de-trended GDP model. Our model for the trend is:t...

Read more »

Scatter plots with images

September 4, 2011
By

Edward Tufte has written extensively on the presentation of data covering good and bad practice. He has made a number of suggestions for adaptations of regularly used graph types to assist with the interpretation and understanding of data. One idea for enhancing scatter plots covered in Tufte’s book Beautiful Evidence is the use of images

Read more »

Microfinance in India: Getting a sense of the geographic distribution

September 3, 2011
By
Microfinance in India: Getting a sense of the geographic distribution

I am working on a review paper on microfinance in India and use data from the MIX market. Today, I was amazed by how quick I conjured a map of India with the headquarters of the microfinance institutions that report data to the MIX market depicted on that map. Ideally, I would have more geolocation

Read more »

The Problems with Pairing R + Java

A core focus of the RTextTools project has been to make the package as accessible and user-friendly as possible. In its early iterations, the package contained dependencies such as RWeka, openNLP, and

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training

datasociety

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)