Anybody out there a lawyer, or do you know one, who is involved on the side of angels in these so-called discrimination lawsuits? Have them contact me. The argument that…

We've done regression a hundred times, but it isn't sticking. That means my explanations are failing. Let me try again. Everybody knows normal distributions, i.e. bell-shaped curves: in shorthand N(m,s),…

This is the start of a series of reference articles which explain analytical techniques, with a focus on the philosophy, understanding, common mistakes, and not mathematics. Overview Regression, a.k.a. "linear…

Today's evidence is not new; is, in fact, well known. Well, make that just plain known. It's learned and then forgotten, dismissed. Everybody knows about these kinds of mistakes, but…