How to Calculate R-squared for a Decision Tree Model
A client recently wrote to us saying that she liked decision tree models, but for a model to be used…
Talk Analytics with Executives – Revisited
Analysts often complain that their work has little impact on decision-making. Seems ridiculous, doesn’t it? Businesses invest in analytics resources,…
Information Governance In Practice
Governance of an organisation's information assets is an area where you see a wide variety of practises. There are many…
Engaging Customers on Facebook
In preparing for a webinar this week with Lithium Technologies on Facebook and your brand, I spent a bit of…
Social Media Analytics: How our approach blends the best analytics technology
It’s been some time but I remember reading a special report resulting from a collaborative effort between MIT Sloan Management…
Back To Basics: The Business Requirement For Reporting
Corporate business intelligence is my bread and butter and I have just spent some time writing down some basic explanations…
How the New York Times uses R for Data Visualization
The New York Times introduced R to the world with a feature article in 2009, and has been using R…
