Tag Slope

Statistics

The shortest distance

The least squared method The other day I was trying to measure the distance between Madrid and New York in Google Earth and I found something unexpected: when I tried to draw a straight line between the two cities, it…

23/06/2020

Epidemiology

A simple relationship

Simple regression Today we are going to talk again about the relationship that can exist between two variables. We saw in a previous post how we could measure the relationship between two variables by the method of correlation, which measured…

31/05/2016