Common statistical tests are linear models (or: how to teach stats)

This post by Jonas Kristoffer Lindell presents a parsimonious view of common statistical tests which are, on their own, confusingly and inconsistently named and, taken together, a mess.

Jonas argues that there is a common theme among these tests and that it is simple. Simple to explain and simple to understand.

I highly recommend you give it a read.

President Jimmy Carter’s Message to the Universe

“This Voyager spacecraft was constructed by the United States of America. We are a community of 240 million human beings among the more than 4 billion who inhabit the planet Earth. We human beings are still divided into nation states, but these states are rapidly becoming a single global civilization.

“We cast this message into the cosmos. It is likely to survive a billion years into our future, when our civilization is profoundly altered and the surface of the Earth may be vastly changed. Of the 200 billion stars in the Milky Way galaxy, some—perhaps many—may have inhabited planets and spacefaring civilizations. If one such civilization intercepts Voyager and can understand these recorded contents, here is our message:

This is a present from a small distant world, a token of our sounds, our science, our images, our music, our thoughts, and our feelings. We are attempting to survive our time so we may live into yours. We hope someday, having solved the problems we face, to join a community of galactic civilizations. This record represents our hope and our determination, and our good will in a vast and awesome universe.

Jimmy Carter
President of the United States of America
Statement on the launch of NASA’s Voyager I, 1977