Free e-book on Data Science with R zite.to/VDCfMY
Boing Boing reviews a new book, Absinthe & Flamethrowers: Projects and Ruminations on the Art of Living Dangerously. Among other things, it shows how people fit a normal distribution when it comes to how willing they are to take risks. What’s interesting is that they found that those people who are within one standard deviation of the mean and to the right were the happiest. I guess it really does pay to take some risks now and then.
The full text of the book, R Graphics by Paul Murrell, is available online.
Cloudera founder, Jeff Hammerbacher, has a new data book available – Beautiful Data: The Stories Behind Elegant Data Solutions
If your database isn’t performing the way you’d hoped, then this book might be for you. Refactoring SQL Applications provides a set of tested options for making code modifications to dramatically improve the way your database applications function. Backed by real-world examples, you’ll find quick fixes for simple problems, in-depth answers for more complex situations, and complete solutions for applications with extensive problems.
Here’s an interesting textbook – Introduction to Probability Models
Thomas Davenport and Jeanne Harris argue that companies need analytics to make better decisions and extract maximum value from their business processes.
by Colin Beasty
Tuesday, May 01, 2007
In a world where the traditional bases of competitive advantage have largely disappeared, how do you separate your company’s performance from the rest of the pack’s? In Competing on Analytics: The New Science of Winning, coauthors Thomas Davenport, director of Accenture’s Institute for Strategic Change, and Jeanne Harris, executive senior research fellow and director of research at Accenture, argue that companies need analytics to make better decisions and extract maximum value from their business processes. Leading companies no longer just collect and store data, they build their competitive strategies around data-driven insights that generate big results. CRM’s Colin Beasty spoke with Harris about the book.
CRM magazine: In recent years we’ve seen BI tools bring analytics to the masses. How are companies leveraging this?
Harris: If you think about CRM tools four or five years ago, vendors were embedding basic decision-support capabilities and analysis. It wasn’t the kind of statistical analysis and predictive modeling you could achieve with a tool from a company like SAS, SPSS, or Cognos. But those tools required a lot more knowledge of math and statistics. I think what’s happened is, on the one hand, you have the CRM suite providers embedding more advanced decision-support capabilities and ad-hoc analysis in their solutions. On the other hand, best-of-breed BI vendors are coming at it from another angle. They’ve been selling solutions for years and realized that they needed to create customizable dashboards for end users in the financial department. They’ve realized that other parts of the business require the same functionality, such as marketing and sales. They’re both converging, and the market is going to explode as there are more and more of these applications as opposed to just tools on the market.
CRM magazine: With the amount of information businesspeople are being bombarded with on a daily basis, is it possible for a company to measure too many metrics using analytics?
Harris: If you’re going to be an analytical competitor, you’re going to need access to a lot of data. That said, there’s an art and a science to analytics. The science of analytics is being able to crunch the numbers and analyze all the data, but the true art is being able to understand what metrics matter. You’ll find that the most successful companies using analytics measure fewer metrics than most companies. They may have started out measuring 2,000 factors, but having done the analysis, they know that only 60 matter. You’ll capture a ton of data, but you’ll need the people to understand what the data is really telling you. Once you’ve done the analysis, you’re much better off because you’ll be able to focus.
CRM magazine: What will readers find most interesting about your book?
Harris: I think your readers will find chapter five interesting. It’s where we talk about using analytics to develop customer intimacy. In addition, I think there are a couple of messages that resonate throughout the book. Companies have used analytics for years. But today we’ve reached a reflection point where we finally have the data, the processing power, and a new generation of statistically astute executives who understand the importance of analytics, both tactically and strategically.