7 Deadly Statistical Sins Even the Experts Make
Do you know how to avoid them?
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Face it, you love regression analysis as much as I do.
Regression is one of the most satisfying analyses in Minitab
get some predictors that should have a relationship to a response,
go through a model selection process, interpret fit statistics like
adjusted R2 and predicted R2, and make
predictions. Yes, regression really is quite wonderful.
Except when it’s not. Dark, seedy corners of the data... Continue Reading
the gap. It's is an important concept to bear in mind whilst
traveling on the Tube in London, the T in Boston, the Metro in
Washington, D.C., etc. But how many of us remember to mind the gap
when we create an interval plot in Minitab Statistical Software?
Not too many of us, I'd wager. And it's a shame, too.
When you travel on the subway, minding the gap means giving
thoughtful consideration... Continue Reading