Data & Analytics

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Statistics Is Easy?

By Kevin Gray

With today’s software, statistics is easy, right? Wrong. Even before the start of Data Mania, circa…

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Statistical Mistakes Even Scientists Make

By Kevin Gray

Scientists are all experts in statistics, right? Wrong. This humorous clip, Biologist talks to statistician, featured in…

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Statistical Modeling: A Primer

By Kevin Gray

"Model" means different things to different people and different things at different times. As I…

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Statistics Denial Myths

By Kevin Gray

Unknown to most marketing researchers, there have been tensions between the statistical and computer science…

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What are Monte Carlo Studies?

By Kevin Gray

We owe London to Rome and, in a way, Statistics to Monaco. Quite a few…

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What is Regression Analysis?

By Kevin Gray

Regression is arguably the workhorse of statistics. Despite its popularity, however, it may also be…

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By Nigel Tebbutt

Econometrics is the application of statistical and mathematical methods to competing economic theories. This takes economic…