Tag Archives: Data

Red Bead Experiment Webcast

Dr. Deming used the red bead experiment to present a view into management practices and his management philosophy. The experiment provides insight into all four aspects of Dr. Deming’s management system: understanding variation, understanding psychology, systems thinking and the theory … Continue reading

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How to Create a Control Chart for Seasonal or Trending Data

Lynda Finn, President of Statistical Insight, has written an article on how to create a control chart for seasonal or trending data (where there is an underlying structural variation in the data). Essentially you need to account for the structural … Continue reading

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Harvard’s Masters of the Apocalypse

This article makes some good points, even if it is a bit sensationalist, and intentionally so: Harvard’s masters of the apocalypse by Philip Delves Broughton Business schools have shown a remarkable ability to miss the economic catastrophes unfolding before their … Continue reading

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Friday Fun: Correlation

From the excellent xkcd comic. Related: Correlation is Not Causation – Does the Data Deluge Make the Scientific Method Obsolete? – Understanding Data – Theory of Knowledge – What Makes Scientists Different 🙂 – Dangers of Forgetting the Proxy Nature … Continue reading

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Statistics for Experimenters in Spanish

Statistics for Experimenters, second edition, by George E. P. Box, J. Stuart Hunter and William G. Hunter (my father) is now available in Spanish. Read a bit more can find a bit more on the Spanish edition, in Spanish. Estadística … Continue reading

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What’s the Value of a Big Bonus?

What’s the Value of a Big Bonus? by Dan Ariely To look at this question, three colleagues and I conducted an experiment. We presented 87 participants with an array of tasks that demanded attention, memory, concentration and creativity. We asked … Continue reading

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Easiest Countries for Doing Business 2008

Singapore is again ranked first for Ease of Doing Business by the World Bank. For some reason they call the report issued in any given year as the report for the next year (which makes no sense to me). The … Continue reading

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Does the Data Deluge Make the Scientific Method Obsolete?

The End of Theory: The Data Deluge Makes the Scientific Method Obsolete by Chris Anderson “All models are wrong, but some are useful.” So proclaimed statistician George Box 30 years ago, and he was right. But what choice did we … Continue reading

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Management Blog Posts From September 2005

Here are some posts from the blog 3 years ago, this month. I took the photo on my visit to North Cascades National Park. Measurement and Data Collection – I have found it helpful to ask: what will you do … Continue reading

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Hiring the Right Person

Malcolm Gladwell presented at the New Yorker conference on the Challenge of Hiring in the Modern World. As usually, he provides some great thoughts. I wrote on Hiring the Right Workers The job market is an inefficient market. There are … Continue reading

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