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Posts tagged "Six Sigma"
Over 50 people signed up for this webinar, with Jay Arthur demonstrating how to achieve both the goal of “zero harm” as well as IHI’s goal of cutting healthcare waste by 50% by 2025.
https://www.qimacros.com/pdf/Zero-Harm-Trillion-Dollar-Prescription.pdf
If you saw a feature demonstrated in the webinar that might have been added to QI Macros after the version you’re using (for instance, the Templates Wizard, the Fixed Limit indicator or the automated Process Change Wizard), you may need to purchase an upgrade to bring your QI Macros to the current version. Send an email to support@qimacros.com and we can help, for instance in generating a quote to upgrade all the users at your organization or just guiding you through the purchasing process.
Continue Reading "10/21/20 Healthcare Zero Harm / Trillion Dollar Prescription Webinar"
Posted by Jay Arthur in Healthcare, QI Macros, Webinar.
Over 50 people signed up for this webinar, with Jay Arthur demonstrating how to use some of the useful features of QI Macros, as well as some of the new features introduced in recent releases of the software.
Some attendees were familiar with the software and already use it, some had only begun to use it; all were interested in learning new ways that QI Macros can help them with their Agile Lean Six Sigma and Quality Improvement efforts. (You can hear him answering questions and comments typed in by webinar attendees.)
If you saw a feature demonstrated in the webinar that might have been added to QI Macros after the version you’re using (for instance, the Templates Wizard, the Fixed Limit indicator or the automated Process Change Wizard), you may need to purchase an upgrade to bring your QI Macros to the current version.
Continue Reading "10/13/20 QI Macros Webinar"
Posted by Jay Arthur in Data Mining, Excel, QI Macros, Webinar.
Leaders, managers and programmers sometimes get frustrated with software systems and try to rewrite them. This usually fails. It is possible to use Six Sigma and the 4-50 rule to find and fix the few code modules that have the most bugs and require the most enhancements. This delivers software quality without the high cost and risk. Here’s how:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and the QI Macros [software].
“Today I want to talk to you about software. Now, some of you may work in software, some of you may use software… (If you have a phone, you’re using software) There’s lots of software around, and sometimes there’s bugs and stuff like that, and sometimes we’re enhancing things.
Continue Reading "Accelerating Software Quality Using the 4-50 Rule"
Posted by Jay Arthur in Improvement Insights, Lean, QI Macros, Six Sigma.
SPC software companies keep trying to gain some edge by tweaking the formulas for various statistics, but is the quest for the next decimal place of precision useful? If you’re trying to send a rocket to Mars? Absolutely. If you’re trying to tune up a business process, not really. Here’s why.
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software]. I’m going to talk to you about what I call The Next Decimal Place.
“Because I’ve been in the software business, [I’ve seen] people and try and change formulas. Let’s say it’s Cp and Cpk.
Continue Reading "The Next Decimal Place"
Posted by Jay Arthur in Improvement Insights, Statistics.
Over 60 people signed up for this webinar, with Jay Arthur demonstrating how to use some of the useful features of QI Macros, as well as some of the new features introduced in recent releases of the software.
Some attendees were familiar with the software and already use it, some had only begun to use it; all were interested in learning new ways that QI Macros can help them with their Agile Lean Six Sigma and Quality Improvement efforts. (You can hear him answering questions and comments typed in by webinar attendees.)
If you saw a feature demonstrated in the webinar that might have been added to QI Macros after the version you’re using (for instance, the Templates Wizard, the Fixed Limit indicator or the automated Process Change Wizard), you may need to purchase an upgrade to bring your QI Macros to the current version.
Continue Reading "9/10/20 QI Macros Webinar"
Posted by Jay Arthur in Data Mining, Excel, QI Macros, Webinar.
You don’t need to know Six Sigma Formulas or decision trees to make improvement. Here’s why:
“Hi, I’m Jay Arthur, author of “Agile Process Innovation; Hacking Lean and Six Sigma for Results.”
“Back when I got started in Quality (and maybe many of you), we had to learn formulas to calculate things for control charts and whatever. I spent five days in a control chart class learning how to calculate the formulas for every control chart manually. Now, that did not really teach me anything about the distributions underlying them, it taught me how to calculate them manually. What they didn’t tell us in that class is software can do that for you.
Continue Reading "You Don’t Need Formulas or Decision Trees"
Posted by Jay Arthur in Improvement Insights.
This was a webinar Jay presented to ASQ Chicago on 8/12/20: “Agile Lean Six Sigma – Hacking Lean Six Sigma for Results.”
(In addition to the recorded webinar, there is a bonus featuring more on a topic Jay was discussing during the warmup and technical troubleshooting period just prior to the start of the webinar. Enjoy!)
Continue Reading "ASQ Chicago webinar, 8/12/20"
Posted by Jay Arthur in Data Mining, Manufacturing, QI Macros, Webinar.
Over 80 people signed up for this webinar, with Jay Arthur demonstrating how to use some of the useful features of QI Macros, as well as some of the new features introduced in recent releases of the software.
Some attendees were familiar with the software and already use it, some had only begun to use it; all were interested in learning new ways that QI Macros can help them with their Agile Lean Six Sigma and Quality Improvement efforts. (You can hear him answering questions and comments typed in by webinar attendees.)
If you saw a feature demonstrated in the webinar that might have been added to QI Macros after the version you’re using (for instance, the Templates Wizard, the Fixed Limit indicator or the automated Process Change Wizard), you may need to purchase an upgrade to bring your QI Macros to the current version.
Continue Reading "8/11/20 QI Macros Webinar"
Posted by Jay Arthur in Data Mining, Excel, QI Macros, Webinar.
Line charts with trend lines can be misleading. They can provide a kind of “false positive” that implies improvement where there is none. Here’s why:
“Hi, I’m Jay Arthur, author of “Agile Process Innovation.”
“I go to all these trade shows and I see a lot of poster presentations but they’re using line charts and then they draw a trend line through them and then they say, “Oh, we made an improvement.” No you didn’t. If it doesn’t really fit the line very well, if your goodness-of-fit metric is less than 80%, I’m not buying it. But nobody gives me a goodness-of-fit metric called r-squared, they just show me a line graph or a bar chart and then they show a little line through it.
Continue Reading "Trends Are Not Always Improvements"
Posted by Jay Arthur in Improvement Insights.
Breast Cancer is Rare, yet we subject women to mammograms to try to detect it. False positives are 20X higher than true positives. Deming said: “Cease dependence on inspection to achieve quality.”
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified,” “Lean Six Sigma for Hospitals,” and the QI Macros [software].
“I found another interesting item in Malcolm Gladwell’s book; again, it was in the back notes. They were talking about mammograms. Breast cancer itself is really rare, it’s like less than a half of 1% of women who get a mammogram actually have cancer, so it’s like looking for a needle in a haystack.
Continue Reading "Mammograms are a Type of Inspection"
Posted by Jay Arthur in Improvement Insights.
