Deeply Trivial

I'm working on a new project that I'll be sharing on my blog. Stay tuned!

I had an incredibly rough night last night. In the early morning, I woke up and had the terrible feeling that I wasn't alone. I felt som...

Like many, I eagerly waited to see how the game of thrones would end. I tore through the books available at the time shortly before the firs...

As I was preparing some graphics for a presentation recently, I started digging into some of the different color palette options. My motivat...

As with many fields and subfields, Rasch has its own journal - the Journal of Applied Measurement , which publishes a variety of articles ei...

Rasch gives you lots of item-level data. Not only difficulties, but Rasch analysis will also produce fit indices, for both items and persons...

The exact way you set up your data of course depends on the exact software you use. But my focus today is to give things to think about if/w...