Mathematics

Comments Off on The Everest Regression

The Everest Regression

Here’s a neat bit of terminology coined by Garett Jones: the ‘Everest regression’. I’m going to assume you’ve come across the term ‘regression analysis’ before, but if you haven’t, it’s a way of estimating the relationships between a set of variables; finding out what happens to Y if we increase X by a little bit, Read More

Comments Off on A neat trick (warning: contains maths)

A neat trick (warning: contains maths)

This is a radical. This is a nested radical. This is an infinitely nested radical; it goes on, and on, repeating itself. You may now be asking yourself two obvious questions: (a) what has this got to do with me, and (b) is this going to end up in a joke about political radicals saying Read More

Comments Off on How risky is commuting to work?

How risky is commuting to work?

Officially, there are 1,950 coronavirus cases in the UK. Given the limits on testing, and the rapid growth in infections, the government’s own advisers believe the true number could be closer to 55,000. These cases are not evenly distributed, and we know that London is a few weeks ahead of the rest of the country. Read More