This post is a quick tip on how to use the paste1 function to read and write multiple files. First, let’s create some data. dataset = data.frame(expand.grid(Trt=c(rep("Low",10),rep("High",10)), Sex=c(rep("Male",10),rep("Female",10))), Response=rnorm(400)) The next step is not necessary, but makes the subsequent code more readable.

Today’s post will attempt to answer a provocative question: is the race for Olympic medal dominance getting more competitive? In the process of addressing this topic, we’ll learn how to directly import data from WolframAlpha into Mathematica.

It has been an exciting summer in science news. In early July, CERN announced the probable discovery of a Higgs-like particle at the Large Hadron Collider, filling a long open hole in the standard model of physics.