The W. Edwards Deming Institute Blog

Archive for the ‘data’ Category

Deming Regression

Most of Dr. Deming’s management work requires no understanding of advanced statistical methods. He was also a statistician and this post takes a look at one of his contributions to the field of statistics: the Deming Regression. In his book, Statistical Adjustment of Data (1943), W. Edwards Deming discussed, among other things, various methods to […]

The Real Lessons of the Red Bead Factory

The video shows a recorded webinar for the Healthcare Value Network by Mark Graban and Mike Stoecklein. In the video they explore the real lessons of Dr. Deming’s famous red bead factory demonstration and the principle of understanding and managing variation. Mark mentions how Bill Boller, with Hewlett-Packard, created the red bead experiment as a […]

Joy in Learning

We have another Deming Institute podcast with David Langford, to share with you – Where is all the Joy? (download podcast). David explains that when looking to improve the place to begin is to examine your circle of influence and determine where you have a chance to help move toward better practices. A clip from […]

How to Use Data and Avoid Being Mislead by Data

One of the four areas of Deming’s management system is “understanding variation.” The core principle underlying that concept is using data to improve while understanding what data is and is not telling you. The mistakes in interpreting data are very often related to mistaking natural variation in data as meaningful. Combining this with our brains […]

Statistical Techniques Allow Management to do a Better Job

In this post I discuss another wonderful paper by Dr. Deming. The W. Edwards Deming Institute makes this paper, and many more, available on our website. As you would expect from a non-profit focused on promoting the application of his ideas these articles are freely available with no barriers to downloading them. On the Teaching […]

What To Consider When Looking at Data from Surveys

In this latest W. Edwards Deming Institute podcast, Dr. Sophronia (Frony) Ward, Managing and Founding Partner of Pinnacle Partners, (direct download) discussess what you need to consider when looking at data from surveys. One of the points Frony makes is that often the survey data you see fail to provide the details that you really […]

Process Behavior Charts are the Secret to Understanding the Organization as a System

The W. Edwards Deming Institute podcast with Dr. Sophronia (Frony) Ward, Managing and Founding Partner of Pinnacle Partners, Process Behavior Charts are the Secret to Understanding the Organization as a System (direct download), is another in our understanding variation series. Frony discusses the importance of Statistical Process Control (SPC) in all parts of an organization. […]

Data is Important and You Must Confirm What the Data Actually Says

“Change the rule and you will get a new number.” Attributed to W. Edwards Deming. Direct quote from The New Economics “If you change the rule for counting people, you come up with a new number.” Dr. Deming emphasized the importance of understanding what the data actually meant (and how easily we can be mislead […]