The W. Edwards Deming Institute Blog

Archive for the ‘data’ Category

Understanding Data is Often Challenging

Using data to understand the system and validate our theories and successful improvements is an important part managing well. In some cases it is fairly easy to understand and collect data that provides a clear and accurate measure of what we care about. But getting data that helps can also be very challenging. Creating a […]

Using Outdated Management Practices Can Be Very Costly

Readers of this blog are aware of the problems created by using quotas: Achieved the goal by not the aim (2013) – The Futility of a Numerical Goal (2014), Distorting the System, Distorting the Data or Improving the System (2013), Dr. Deming on the problems with targets or goals. Wells Fargo to pay $150 million-plus […]

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 […]