Walk Like a Sabermetrician

Park Factors in Win Shares Win Shares requires park adjustments at various points, so I will first go through and calculate the park factors...

This series will be a (hopefully) complete walkthrough of the Win Shares method, similar to that done by Bill James in the Win Shares book. ...

Looking at the title of the last post, I can see that it might cause some confusion. I often use “Runs Created” in a general sense to mean ...

The primary run estimator that I use here and on my website for evaluating individual hitters is Estimated Runs Produced (ERP). This method...

As a fairly well-read baseball fan, it is kind of embarrassing to admit that I had not read two “classics” until very recently: Jim Bouton’s...

I had intended this to be the second installment, but as I was writing it I realized I used the concepts of PA generation in it(which I was ...

I have been thinking lately about the question of how to define “value” in baseball. I have an article on my website entitled “Ability v. V...

Before we proceed with examining options for individual offensive rate stats, we need to establish some theoretical parameters explaining ho...