paulbarsch

143 Articles

Three Implications for the Rise of E-Readers

For the first time ever, Amazon.com sold more electronic than printed books.

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Rules Based Decision Making Shouldn’t Be Followed Religiously

A rules based, structured decision making approach works for many occasions, especially…

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“Average” Statistics that Bruise Our Ears

The term “on average” denotes the usual amount of something. However, using…

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Squealer Pig’s Persuasive (Mis)Use of Statistics

Animal Farm’s Squealer Pig was always proficient at rattling off compelling statistics…

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Has Personalized Filtering Gone Too Far?

In a world of plenty, algorithms may be our saving grace as…

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Forget Derivatives – Hedge Risks with Innovation and Integrated Data

To protect against wild currency swings or volatile commodity costs, one surefire…

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Data Deluge Means No More Leonardo Da Vinci’s

Think of Leonardo da Vinci and such images as “Mona Lisa” or…

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The Unintended Consequences of Combining Technology and Speed

Technology is often hailed as innovation vehicle, productivity booster, and enabler of…

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Newsflash: Correlation is Not a Cause!

Just about every data scientist and statistician knows that correlation doesn’t necessarily…

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Want Magic? Spill the Secrets of Your Black Box

With the rise of cloud computing, it’s easy to get the impression…

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