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Taya Collyer

@tayacollyer

Your friendly neighbourhood biostatistician.

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25.10.2023
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Latest posts by Taya Collyer @tayacollyer

I've got the bonus of being on a 12 month contract, so the PhD students I am enthusiastically recruiting might outlast me at the universityπŸ’£

10.03.2026 01:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes of course 😊

06.03.2026 17:41 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ok, it's primary care data? Is it a national or regional population? I only analyse routinely collected health data and there quite a lot of potential complexities... I'd be happy to chat next week if you like? I think 9am Cardiff is 8pm in Melbourne which generally works pretty well.

06.03.2026 12:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

How is diagnosis operationalized in this routinely collected dataset? Are you relying on clinical codes (eg ICD) at the episode level?

06.03.2026 11:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

@aidybarnett.bsky.social has already made a lot of progress with this! See:

www.pnas.org/doi/10.1073/...

pubmed.ncbi.nlm.nih.gov/32025338/

cc @bharrap.bsky.social

06.03.2026 01:15 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Read this for the thread below on why it's misleading and the Lancet should feel bad

25.02.2026 18:25 πŸ‘ 13 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

And babies.

23.02.2026 15:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"Participants with an ED discharge outcome of death were excluded from the final analysis as this impacted on their re-presentation rate."

Hmmmmmmm.....

#statsky #biostats

23.02.2026 00:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Wow. Has this been trained on actual assessor feedback? I have a full application draft so don't need assistance with any statements.

15.02.2026 10:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

... Thank you. I removed a code after considering this analysis.

15.02.2026 06:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

Just a normal week eh
#academia #momademia

19.10.2025 10:45 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

ISCB 2026 is in Freiburg Germany. The JSM is in Boston :)

30.08.2025 09:55 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Not at a biostats conference! Come join us haha.

30.08.2025 05:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Hello #statsky folks I had a baby but I'm back.

What did I miss? πŸ˜…

19.04.2025 08:15 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
OSF

New #preprint with @nicolewhite.bsky.social and @tayacollyer.bsky.social. We examined if Australian ethics committees use qualified statistical expertise. Our results revealed a large variation in practice, with some committees using qualified statisticians […] (1 of 4)
osf.io/preprints/os...

31.01.2025 03:01 πŸ‘ 11 πŸ” 7 πŸ’¬ 1 πŸ“Œ 1
Preview
a man in a suit is holding a jacket and a cigarette . ALT: a man in a suit is holding a jacket and a cigarette .

At the stage of data analysis where I don't even know how many people are in the cohort, nothing is consistent and nothing adds up πŸ‘

(Been around long enough to know this happens on every single project with big, messy, administrative data)

12.12.2024 23:27 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

There's a slim possibility I can make it to Switzerland from Australia for this ISCB. I am hoping/planning to visit @laurewynants.bsky.social and could visit Utrecht if there was time...

I will have a 6 month old baby with me, but how hard can it be? 😜

12.12.2024 00:01 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Me trying to get it all done before maternity leave:

#statsky #episky

09.12.2024 21:30 πŸ‘ 46 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Ok this one is a lot πŸ‘€

#statsky #biostats

01.12.2024 23:09 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A tough round with just 1/10 funded. Hoping you got some good news! 🌻

25.11.2024 21:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yeah ok. The keyword Dementia will get you a long way there but I'll have a think.

If you include midlife in life course then yes we do a lot of stuff looking at midlife exposures and cognition in later life. And we have one 30y study of diabetics underway. Those datasets are pretty rare!

24.11.2024 23:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Everyone seems to have a different definition of what counts as life course! Maybe?

(Also... I am really interested in looking at Disruptive papers in the dementia literature...)

24.11.2024 22:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Working on a tiny human being! (Until February) 🍼

Otherwise just working my magic with large hospital datasets and doing some cool dementia population epi 😊

24.11.2024 22:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Welcome aboard, sir!

24.11.2024 20:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Mate I think at this point you just need to come out as a Sociologist of Scientific Knowledge. Come and join the SSK club!!

22.11.2024 08:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Reference Collection to push back against "Common Statistical Myths" Note: This topic is a wiki, meaning that this main body of the topic can be edited by others. Use the Reply button only to post questions or comments about material contained in the body, or to sugge...

In clinical research, you will often receive feedback on study design, stats, and/or data analysis from an editor or reviewer that is simply wrong. Here is a list of common "statistical myths" and references you can use to push back.

discourse.datamethods.org/t/reference-...

12.11.2024 06:19 πŸ‘ 379 πŸ” 170 πŸ’¬ 47 πŸ“Œ 14

Man I've got to upgrade my stata πŸ˜…

06.11.2024 21:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ah I see. Well, being a time-poor academic I would need to want that for myself more than I want to push out the next paper... That has always been the crux of the challenge for me.

06.11.2024 06:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I am a stata holdout.

Only one dataset in memory is v lame. But I like the way regressions are reported, margins is a showstopping command, and the syntax is so much more efficient.

I use R for weird things which are too hard in stata. But for my white-bread biostats stuff, I'm hooked...

06.11.2024 05:41 πŸ‘ 3 πŸ” 0 πŸ’¬ 4 πŸ“Œ 0
Preview
a yellow pikachu is holding a green caterpillar with a pink tongue ALT: a yellow pikachu is holding a green caterpillar with a pink tongue

Slurpy Pikachu backrub for you ✨

05.11.2024 10:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0