Baseball for the Thinking Fan

Login | Register | Feedback

btf_logo
You are here > Home > Baseball Newsstand > Baseball Primer Newsblog > Discussion
Baseball Primer Newsblog
— The Best News Links from the Baseball Newsstand

Sunday, March 24, 2013

Is Bill James Right about Ground Ball Pitchers and Injuries? | FanGraphs Baseball

Bill Petti’s initial study says he isn’t.

Jim Furtado Posted: March 24, 2013 at 08:56 AM | 4 comment(s) Login to Bookmark
  Tags: sabermetrics

Reader Comments and Retorts

Go to end of page

Statements posted here are those of our readers and do not represent the BaseballThinkFactory. Names are provided by the poster and are not verified. We ask that posters follow our submission policy. Please report any inappropriate comments.

   1. PASTE, Now with Extra Pitch and Extra Stamina Posted: March 24, 2013 at 12:55 PM (#4395267)
Oh good, so we can continue arguing about sentence spacing here, right?

One space after a period is the obvious Right Thing and DEATH TO THE INFIDELS.
   2. Astro Logical Sign Stealer Posted: March 24, 2013 at 02:01 PM (#4395299)
I'm no statistician, but it seems to me there's a flaw in comparing 25% of the population to the other 75%, because one group is 3 times bigger.
   3. Tom (and his broom) Posted: March 24, 2013 at 02:40 PM (#4395317)
The bigger flaw is that James was talking about pitchers who were extreme GB pitchers, not the top 25% but the top 2-3%. Pitchers whose gb rates differed from the median by a much more statistically significant amount. And not coincidentally were extremely effective.

   4. GotowarMissAgnes Posted: March 24, 2013 at 03:21 PM (#4395331)
No flaw in comparing different sized groups, as long as you recognize they'll have different levels of variation.

The article looks at the top 10%, T(AHB). Now, maybe you want to argue that it has to be on the top 2-3%, but at that point you are getting down to numbers where it would be close to impossible to prove much of anything.

You must be Registered and Logged In to post comments.

 

 

<< Back to main

News

All News | Prime News

Old-School Newsstand


BBTF Partner

Support BBTF

donate

Thanks to
Don Malcolm
for his generous support.

Bookmarks

You must be logged in to view your Bookmarks.

Hot Topics

NewsblogOT - NBA 2017-2018 Tip-off Thread
(1521 - 12:49am, Nov 25)
Last: tshipman

NewsblogOrtiz: Plea to consider 'character' alters Hall of Fame vote | Jose de Jesus Ortiz | stltoday.com
(42 - 12:34am, Nov 25)
Last: LA Podcasting Hombre of Anaheim

NewsblogOT - November* 2017 College Football thread
(224 - 12:34am, Nov 25)
Last: Gold Star - just Gold Star

NewsblogOTP 20 November 2017: Sheriff’s official suspended 10 days over Cubs World Series sneak-in
(894 - 11:49pm, Nov 24)
Last: Jay Z

NewsblogOT - 2017 NFL thread
(190 - 11:43pm, Nov 24)
Last: PASTE, Now with Extra Pitch and Extra Stamina

NewsblogFinding the best spot for Giancarlo Stanton
(13 - 10:32pm, Nov 24)
Last: Don Malcolm

NewsblogWho, me?! Why your team's next closer will probably be a total surprise -- even to him
(8 - 9:45pm, Nov 24)
Last: JJ1986

NewsblogMLB Sets Record For Revenues In 2017, Increasing More Than $500 Million Since 2015
(3 - 8:53pm, Nov 24)
Last: ReggieThomasLives

NewsblogThe fault in Dipoto's (prospective) stars - Lookout Landing
(1 - 8:50pm, Nov 24)
Last: ReggieThomasLives

NewsblogJoe Morgan Wants To Keep Steroid Cheats Out Of Baseball Hall Of Fame | MLB | NESN.com
(192 - 7:25pm, Nov 24)
Last: bachslunch

NewsblogRyan Thibs has his HOF Ballot Tracker Up and Running!
(64 - 7:10pm, Nov 24)
Last: John DiFool2

NewsblogPrimer Dugout (and link of the day) 11-24-2017
(11 - 4:37pm, Nov 24)
Last: RJ in TO

NewsblogHall makes room for an "idiot" on the ballot
(30 - 4:19pm, Nov 24)
Last: Adam Starblind

NewsblogFavorite Thanksgiving recipes from MLB | MLB.com
(8 - 2:12pm, Nov 24)
Last: simpleton & childlike gef the talking mongoose

NewsblogA Discussion of WAR Wherein I Ardently Attempt to Avoid any WAR-Related Puns | Sports-Reference.com
(62 - 10:30am, Nov 24)
Last: Dr. Chaleeko

Page rendered in 2.1693 seconds
47 querie(s) executed