srbrown70.bsky.social - Profile | ThreadSky | a Reddit-style client for Bluesky

srbrown70.bsky.social

Braves, heat maps, cars, tractors, and music Creator of StuffPro at Baseball Prospectus He / him

616 posts 2,273 followers 117 following

Posts 16 Comments 34

Legendary

submitted 18 hours ago • 1 comment

True, but this is is looking at only appreciation of the investment. Are we to believe the Dolans never paid themselves anything (analogous to dividends in this comparison) over the course of their ownership?

submitted 17 hours ago • 2 comments

sigh folks,,, always check before posting to a family website smh

submitted 2 days ago • 0 comments

Someone asked recently about public code for creating a stuff model. Nick Wan has some that he did live at Saber Seminar here: github.com/nickwan/24-s... And TJStats has his stuff code posted publicly here: github.com/tnestico/tjs...

submitted 2 days ago • 1 comment

Less importantly I also updated the code to include these plots just because they were fun to recreate from Baseball Savant (their dataviz team is so so good) github.com/sbrown70/exp...

submitted 2 days ago • 10 comments

ICYMI, some code for clustering pitches and calculating movement vs expected. Check it out and- more importantly- check out Nick's Kaggle competition for predicting Ks using arm angle

submitted 2 days ago • 1 comment

Last weekend I went to Fair Park and took some pictures of some enduring Art Deco architecture, and then I wrote about it (and the weirdness of going to the fair when there isn't the fair). witchhazelphoto.beehiiv.com/p/empty-buil...

submitted 6 days ago • 0 comments

My initial thoughts on an approach, with a mix of DDZ from @choicefielder.bsky.social, our Arsenal Metrics work at @baseballprospectus.com, and a little bit of GMM clustering. I'll upload the code to kaggle in the coming days, but in the meantime here it is on github. github.com/sbrown70/exp...

submitted 3 days ago • 1 comment

I will not once again be fooled by Kelenic having a hot spring training

submitted 3 days ago • 3 comments

if where a pitch is aimed changes how it moves, can stuff and location truly be separated? i wrote about it for @fangraphs.com

submitted 4 days ago • 2 comments

the plotting team was in their bag with this piece. particularly the tasteful fill_betweens www.nytimes.com/interactive/...

submitted 4 days ago • 1 comment

We'll soon have many public versions of DDZ. A reminder that Max laid out the methodology pretty well here: dynamic-dead-zone.streamlit.app

submitted 5 days ago • 1 comment

New socks (was supposed to be a Valentine’s gift from Shelby but the shipping got delayed so I just got them today)

submitted 6 days ago • 0 comments

See comment 1 and 2 as an update to this thread below: tangotiger.com/index.php/si... Thank you to @srbrown70.bsky.social for the idea to pursue

submitted 6 days ago • 0 comments

a bunch of folks who claim to support meritocracy defend systems that are very clearly not meritocratic www.baseballprospectus.com/news/article...

submitted 7 days ago • 0 comments

Steve makes an excellent point as to how we should define Early/Late. At the moment, I took the easy (wrong?) way out, and set a line parallel to the front of the plate, but individualized to each batter But, I've thought about a line that is more natural in terms of the swing, which is ... 1/2

submitted 8 days ago • 2 comments