Tag Archives: Statistics

Best Selling Books In the Curious Cat Bookstore

Posted on August 3, 2011 by John Hunter

The most popular books in July at Curious Cat Books were, Statistics for Experiments (1st edition), followed by Statistics for Experiments (2nd edition) and the Leader’s Handbook by Peter Scholtes. These books are great, I am happy others have been … Continue reading →

Posted in Books, Deming, Management | Tagged Books, Deming, leadership, management, Peter Scholtes, Statistics, Statistics for Experimenters | Comments Off

One factor at a time (OFAT) Versus Factorial Designs

Posted on May 25, 2011 by Guest Post

Guest post by Bradley Jones Almost a hundred years ago R. A. Fisher‘s boss published an article espousing OFAT (one factor at a time). Fisher responded with an article of his own laying out his justification for factorial design. I … Continue reading →

Posted in Data, Design of Experiments, Popular, Quality tools, Science, Six sigma, Statistics | Tagged Design of Experiments, guest post, Popular, Quality tools, Science, Six sigma, Statistics | 6 Comments

Factorial Designed Experiment Aim

Posted on April 25, 2011 by John Hunter

Multivariate experiments are a very powerful management tool to learn and improve performance. Experiments in general, and designed factorial experiments in particular, are dramatically underused by managers. A question on LinkedIn asks? When doing a DOE we select factors with … Continue reading →

Posted in Design of Experiments, Management, Manufacturing, Process improvement, Quality tools, quote, Science, Six sigma, Statistics | Tagged Design of Experiments, engineering, experiments, management, Manufacturing, Process improvement, Quality tools, quote, Six sigma, Statistics | 4 Comments

How to Manage What You Can’t Measure

Posted on August 4, 2010 by John Hunter

In Out of the Crisis, page 121, Dr. Deming wrote: the most important figures that one needs for management are unknown or unknowable (Lloyd S. Nelson, director of statistical methods for the Nashua corporation), but successful management must nevertheless take … Continue reading →

Posted in Deming, Management, Popular, quote, Systems thinking | Tagged curiouscat, Data, Deming, management, managing people, Popular, quote, Statistics, Systems thinking, variation | 12 Comments

Actionable Metrics

Posted on July 22, 2010 by John Hunter

Metrics are valuable when they are actionable. Think about what will be done if certain results are shown by the data. If you can’t think of actions you would take, it may be that metric is not worth tracking. Metrics … Continue reading →

Posted in Data, Deming, Management, Statistics | Tagged curiouscat, Data, Deming, evidence based management, management, Statistics, tips | 4 Comments

Statistical Engineering Links Statistical Thinking, Methods and Tools

Posted on June 3, 2010 by John Hunter

In Closing the Gap Roger W. Hoerl and Ronald D. Snee lay out a sensible case for focusing on statistical engineering. We’re not suggesting that society no longer needs research in new statistical techniques for improvement; it does. The balance … Continue reading →

Posted in Science, Six sigma, Statistics | Tagged commentary, engineering, John Hunter, Quality tools, Science, Six sigma, Statistics, William Hunter | 1 Comment

Taxes per Person by Country

Posted on April 7, 2010 by John Hunter

I think that the idea that data lies is false, and that such a notion is commonly held a sign of lazy intellect. You can present data in different ways to focus on different aspects of a system. And you … Continue reading →

Posted in Data, Economics, Management | Tagged Data, economic data, management, Statistics | 1 Comment

Soren Bisgaard

Posted on December 22, 2009 by John Hunter

Soren Bisgaard died earlier this month of cancer. Soren was a student of my father’s who shared the commitment to making a difference in people’s lives by using applied statistics properly. I know this seem odd to many (I tried … Continue reading →

Posted in Psychology, Six sigma, Statistics | Tagged commentary, John Hunter, Madison, Six sigma, SPC, Statistics, William Hunter | 4 Comments

Highlights from Recent George Box Speech

Posted on November 16, 2009 by John Hunter

The JMP blog has posted some highlights from George Box’s presentation at Discovery 2009 [the broken link was removed] Infusing his entire presentation with humor and fascinating tales of his memories, Box focused on sequential design of experiments. He attributed … Continue reading →

Posted in Data, Design of Experiments, Six sigma, Statistics | Tagged Bill Hunter, Data, Design of Experiments, Fun, George Box, John Hunter, Madison, Six sigma, Statistics | 6 Comments

Statistical Learning as the Ultimate Agile Development Tool by Peter Norvig

Posted on November 5, 2009 by John Hunter

Interesting lecture on Statistical Learning as the Ultimate Agile Development Tool by Peter Norvig. The webcast is likely to be of interest to a fairly small segment of readers of this blog. But for geeks it may be interesting. He … Continue reading →

Posted in Data, Software Development, Statistics | Tagged complexity, Google, IT, lecture, Software Development, Statistics, webcast | 1 Comment