Jump to content
North Side Baseball
Posted

A simple beta projection system I developed out performed PECOTA in a limited test. I find that hysterical. Of course it's not better than PECOTA and what I was trying to project was simple. It's nothing more than the Marcel idea on EqA. I looked at about thirty MI's from the 1990s to build an average shortstop/secondbaseman age curve for it. Obviuosly a speedy SS will age differently than a power hitting SS, but I lumped them all together because I can. I then tested the model versus PECOTA projecting EqA of all shortstops last year, and a few other MI. Rodriguez and Durham. I don't know why I included them...both PECOTA and MEPH missed ridiculously on both of them.

 Act     Pec   Meph   E_Pec E_Meph  Name
.340   .319   .310   .021   .030   ALEX RODRIGUEZ
.285   .305   .277   .020   .008   DEREK JETER
.271   .296   .289   .025   .018   MIGUEL TEJADA
.270   .286   .275   .016   .005   MICHAEL YOUNG
.227   .295   .269   .068   .042   RAY DURHAM
.221   .264   .242   .043   .021   OMAR VIZQUEL
.211   .215   .215   .004   .004   JOHN MCDONALD
.210   .234   .221   .024   .011   CESAR IZTURIS
.266   .247   .257   .019   .009   DAVID ECKSTEIN
.269   .247   .246   .022   .023   JACK WILSON
.260   .247   .233   .013   .027   ALEX GONZALEZ
.248   .251   .244   .003   .004   YUNIESKY BETANCOURT
.254   .252   .250   .002   .004   MARK LORETTA
.246   .253   .246   .007   .000   MARCO SCUTARO
.261   .254   .241   .007   .020   J.J. HARDY
.260   .260   .253   .000   .007   ORLANDO CABRERA
.297   .262   .259   .035   .038   EDGAR RENTERIA
.222   .263   .228   .041   .006   JUAN URIBE
.219   .265   .247   .046   .028   BOBBY CROSBY
.244   .268   .278   .024   .034   RAFAEL FURCAL
.253   .269   .252   .016   .001   JASON BARTLETT
.225   .269   .261   .044   .036   JULIO LUGO
.263   .272   .266   .009   .003   KHALIL GREENE
.239   .272   .268   .033   .029   FELIPE LOPEZ
.290   .274   .272   .016   .018   JIMMY ROLLINS
.236   .276   .289   .040   .053   STEPHEN DREW
.278   .276   .266   .002   .012   JOSE REYES
.315   .277   .302   .038   .013   HANLEY RAMIREZ
.259   .281   .265   .022   .006   JHONNY PERALTA
.283   .306   .291   .023   .008   CARLOS GUILLEN
.257   .269   .260   .023   .017   AVERAGE

Recommended Posts

Posted
Numbers? Maybe you should try actually watching the games.

 

Kind of hard to watch the games when pitchers and catchers haven't reported to camp yet. :wink:

Posted
Numbers? Maybe you should try actually watching the games.

 

Kind of hard to watch the games when pitchers and catchers haven't reported to camp yet. :wink:

 

I have every game from last year recorded on VHS tapes.

Posted
Numbers? Maybe you should try actually watching the games.

 

Kind of hard to watch the games when pitchers and catchers haven't reported to camp yet. :wink:

 

I have every game from last year recorded on VHS tapes.

 

Congratulations

Posted
Numbers? Maybe you should try actually watching the games.

 

Kind of hard to watch the games when pitchers and catchers haven't reported to camp yet. :wink:

 

I have every game from last year recorded on VHS tapes.

 

Congratulations

 

I was hoping I wouldn't have to point out that I'm joking.

Posted
wtf is vhs

 

It's like multiple VH1's....they call them VHs.

Booooooo.....

 

Hahaha, but no really that was funny.

When you graduate will your blog be postgraduatecub.blogspot.com.org?

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
The North Side Baseball Caretaker Fund
The North Side Baseball Caretaker Fund

You all care about this site. The next step is caring for it. We’re asking you to caretake this site so it can remain the premier Cubs community on the internet. Included with caretaking is ad-free browsing of North Side Baseball.

×
×
  • Create New...