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Everybody “Does Quality”
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Continue reading →: Everybody “Does Quality”(Image Credit: Lucy Glover of Lucy Glover Photography, San Francisco, CA) In the October ASQ Influential Voices topic, CEO Paul Borawski asks how pervasive the quality function is in organizations, and asks how its value can be increased: My question is, how well understood and embraced are the contributions of…
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Continue reading →: Performance Measures for Classifiers: Precision, Recall, and F1
Here is a new, simple tutorial on how to evaluate the quality of a classifier. The attached doc shows you how to construct a confusion matrix, compute the precision, recall, and f1 scores for a classifier, and to construct a precision/recall chart in R to compare the relative strengths and weaknesses…
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Continue reading →: Access METAR Weather Data in R Statistical Software
Although this is neither quality nor innovation related, as a multi-decade weather geek and degreed meteorologist, I still really love my weather data. Today I wanted to learn how to retrieve historical weather data from within the R statistical software. I managed to get a list within R that contains…
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Cramming for Your Six Sigma Black Belt Exam?
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Continue reading →: Cramming for Your Six Sigma Black Belt Exam?Are you making last minute preparations for your ASQ Certified Six Sigma Black Belt (CSSBB) exam? If so, you’re probably reviewing your notes, hoping that you’re bringing all the right stuff in with you. When I passed my CSSBB on the first attempt, I found that I had GREAT notes…
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Continue reading →: Fast Quality via Dynamic Capabilities
(Image Credit: Doug Buckley of http://hyperactive.to) In his November post, ASQ CEO Paul Borawski comments on the rapid pace of change and asks to: “…share with us some of the ways the practice of quality is changing to meet the needs of faster, faster, faster. “ Fortunately, there has been a…
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Continue reading →: Finding Your Passion and Your Purpose (When You Think You’re a Lost Cause)
(Image Credit: Doug Buckley of http://hyperactive.to) What’s your purpose in life? What’s your passion? Are you looking for it? Maybe you’ve been looking for it a long time. Yeah, I know how you feel. This is probably at least the thousandth page you’ve Googled to try and find an answer.…
Hello,
I’m Nicole
Since 2008, I’ve been sharing insights and expertise on Digital Transformation & Data Science for Performance Excellence here. As a CxO, I’ve helped orgs build empowered teams, robust programs, and elegant strategies bridging data, analytics, and artificial intelligence (AI)/machine learning (ML)… while building models in R and Python on the side. In 2025, I help leaders drive Quality-Driven Data & AI Strategies and navigate the complex market of data/AI vendors & professional services. Need help sifting through it all? Reach out to inquire – check out my new book that reveal the one thing EVERY organization has been neglecting – Data, Strategy, Culture & Power.
Quality and Innovation 