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Tim Feeney

@tfeend.bsky.social

Scientist, Physician, Husband, Dad, Editor @bmj.com, Nerd/Geek since before it was trendy. Epi/Biostat, Causal Inference, Epistemology. #episky thefeeney.netlify.app http://fediscience.org/@tfeend

1,210 Followers  |  299 Following  |  341 Posts  |  Joined: 31.07.2023  |  1.8711

Latest posts by tfeend.bsky.social on Bluesky

if you have a ring camera, get rid of it

10.02.2026 21:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This thread makes me feel sad and outraged, and powerless. These poor poor children.

09.02.2026 16:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
lizzie johnson
@lizziejohnsonnn
Β·
49m
I was just laid off by The Washington Post in the middle of a warzone. I have no words. I'm devastated.
Quote
lizzie johnson
@lizziejohnsonnn
Β·
Jan 25
Waking up without power, heat, or running water. (Again.) 

But the work here in Kyiv continues. Warming up in the car, writing in pencil β€” pen ink freezes β€” by headlamp.

lizzie johnson @lizziejohnsonnn Β· 49m I was just laid off by The Washington Post in the middle of a warzone. I have no words. I'm devastated. Quote lizzie johnson @lizziejohnsonnn Β· Jan 25 Waking up without power, heat, or running water. (Again.) But the work here in Kyiv continues. Warming up in the car, writing in pencil β€” pen ink freezes β€” by headlamp.

INBOX: Washington Post Ukraine Correspondent Lizzie Johnson announces that she has been laid off in the middle of a below-freezing war zone without power, heat, or running water.

04.02.2026 17:11 β€” πŸ‘ 9806    πŸ” 4429    πŸ’¬ 206    πŸ“Œ 431

FUCK ICE

24.01.2026 20:48 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

How the Eff am I supposed to focus these days?

14.01.2026 15:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

me to my daughter asking what she did in first grade: "We did estimation"

my daughter asking me what i did in graduate school: "i estimated things"

not much different from first grade tbh.

09.01.2026 16:12 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I would
Definitely read this!

03.01.2026 22:28 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Maybe just me but I don’t find LinkedIn very fun.

26.12.2025 17:13 β€” πŸ‘ 121    πŸ” 3    πŸ’¬ 16    πŸ“Œ 2
Preview
Causal inference is hard, and advanced statistical analysis is not enough Health researchers need to fully understand the underlying assumptions to uncover cause and effect. Timothy Feeney and Paul Zivich explain Physicians ask, answer, and interpret myriad causal question...

Causal inference is hard…

www.bmj.com/content/391/...

@pausalz.bsky.social and @tfeend.bsky.social

17.12.2025 00:22 β€” πŸ‘ 15    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Preview
Causal inference is hard, and advanced statistical analysis is not enough Health researchers need to fully understand the underlying assumptions to uncover cause and effect. Timothy Feeney and Paul Zivich explain Physicians ask, answer, and interpret myriad causal question...

As an editor I often see authors fall into a trap of stressing some fancy statistical technique for estimating causal effects. Often neglected are the necessary assumptions to map the data to the estimand. @pausalz.bsky.social and I wrote about it here www.bmj.com/content/391/...
#EpiSky

19.12.2025 14:12 β€” πŸ‘ 15    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
Social democracy in a nutshell.

Social democracy in a nutshell.

12.12.2025 14:06 β€” πŸ‘ 532    πŸ” 149    πŸ’¬ 18    πŸ“Œ 5

Stuck at jfk after @americanair.bsky.social messed up my connection. No customer service. Fully trash service.

06.12.2025 03:44 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

#episky

30.11.2025 17:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Really enjoying this review of different causal frameworks.

arxiv.org/pdf/2511.21516

30.11.2025 17:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Today’s xkcd made me cry.

In a good way.

xkcd.com/3172/

24.11.2025 23:46 β€” πŸ‘ 6514    πŸ” 1982    πŸ’¬ 36    πŸ“Œ 0
Preview
a man in a suit and tie is standing in front of a rack of ties ALT: a man in a suit and tie is standing in front of a rack of ties
24.11.2025 14:19 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

is the pvalue significant? if so i would say frost causes shadow.

23.11.2025 20:18 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

love this

23.11.2025 16:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

made me think of this

23.11.2025 15:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I LOLed

23.11.2025 00:29 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
February 5
Lawyer, National Security Division:
Bondi signaled the Foreign Agents Registration Act would be enforced only in very limited circumstances after the Justice Department had done a lot over the last decade to give it teeth. At its core, FARA is a transparency statute, to let the American public know when foreign actors engage in political activities or try to influence U.S. discourse. If you're concerned about foreign money and influence in politics, it's a bad time to go dark.

February 5 Lawyer, National Security Division: Bondi signaled the Foreign Agents Registration Act would be enforced only in very limited circumstances after the Justice Department had done a lot over the last decade to give it teeth. At its core, FARA is a transparency statute, to let the American public know when foreign actors engage in political activities or try to influence U.S. discourse. If you're concerned about foreign money and influence in politics, it's a bad time to go dark.

This whole NYT account about the weaponization of DOJ is beyond disturbing. Kinda feels like the US government fell in January.

Gift link: www.nytimes.com/interactive/...

17.11.2025 13:05 β€” πŸ‘ 1805    πŸ” 569    πŸ’¬ 78    πŸ“Œ 100

beginning to think trump was right and the media are the enemy of the people, just not in the way he thinks.

14.11.2025 15:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Perhaps we are at the point where universities should be making themselves much less dependent on microsoft.

06.11.2025 13:26 β€” πŸ‘ 136    πŸ” 31    πŸ’¬ 6    πŸ“Œ 0

As someone currently on the slide I can confirm this is true.

08.11.2025 22:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i would not want to be a member of a party that had any room for nazi/hitler sympathy.

06.11.2025 13:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

No surprise its by Manski

04.11.2025 23:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

IMO democracy becomes impossible in the absence of any social or political norms against lying.

30.10.2025 17:00 β€” πŸ‘ 4820    πŸ” 1181    πŸ’¬ 152    πŸ“Œ 38

@tfeend is following 20 prominent accounts