Articles Tagged with ''continuous improvement''

Multi-vari charts are a useful tool for presenting analysis of variance data in graphical form. They can identify patterns of variation, on a single chart, from many causes. 

Real-life quality problems are conundrums. Dorian Shainin realized that recognizing the distinctive characteristics of a problem was critical. He also knew that applying the right tactics was the key to the solution; however, many of the analysis tools of his time were not effective.

Whether in our work or personal lives, whether for an individual endeavor or to benefit an entire organization or whether collectively or subconsciously, we’ve all asked the question: What is the best approach to getting the best result? 

As I lied once before on these pages, I tend to avoid getting political in these columns with the exception of the occasional cheap generic shot. But since this is the first column of the new year, it’s that time again when the past year is reviewed and the number crunching begins. 

I recently attended a lecture by an industrial statistician. Part of the lecture included a summary of Dorian Shainin’s body of work. I had to smile as the lecturer spoke about Shainin’s “exaggerated claims” of the results attributed to his methods and his infamous “pre-control.” 

Throughout years of mentoring and teaching aspiring quality professionals, I still review the Shainin techniques.