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Matt Parkes

@mattyjparkes.bsky.social

Statistician. Interests: clinical trials methods, psychology, MSK medicine, rheumatology, oncology, chronic pain, adaptive trials, outcomes, digital health/wearables, Open Research, Stata, R, and code ligatures. https://orcid.org/0000-0002-1574-9933

411 Followers  |  520 Following  |  241 Posts  |  Joined: 13.11.2023  |  1.8661

Latest posts by mattyjparkes.bsky.social on Bluesky

Oh good. Finally. Sheesh lads. 😜

Anyway, everyone do pretty please check out @sonrai.bsky.social for all things research data management and stewardship in Ireland (and beyond).

15.10.2025 13:17 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
Work with us

πŸ“’ Chelsea&Westminster Hospital NHS Trust Research Dept. are looking for an enthusiastic & dedicated senior statistician with experience working on drug trials to lead on the statistical work for a small portfolio of sponsored studies.
For details please see here: www.chelwest.nhs.uk/about-us/wor...

13.10.2025 06:22 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Announcing a new special guest edition in Digital Health! Everything on patient-reported outcomes in mHealth, including algorithmic treatment and measurement allocation, N-of-1 trials, preference learning & handling subjective measurements. πŸ“²

Take a look!

journals.sagepub.com/topic/collec...

10.10.2025 14:06 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Awesome. Always got time for font nerdery. I know our university font and colour guides and try to make all my graphs and slides consistent, which is ridiculously irrelevant time wasting, but oh so satisfying.

09.10.2025 22:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Exceptionally pleased to welcome the Michelle Gabriel of the MHRA to the meeting with key updates for delegates around changes to the regulations around clinical trials & recent GCP Inspection findings.

Direct conversations between CTUs & regulators are vital!

#UKCTUNetwork #ClinicalTrialQA2025

09.10.2025 14:32 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Welcome – Introduction to R

Curious about creating a reproducible workflow for your research? πŸ” We provide several self-paced tutorials about tools that make your work more efficient, reproducible, and collaborative.
Self-Paced Tutorial of the Day: Introduction to R πŸ“Š lmu-osc.github.io/introduction...

08.10.2025 09:55 β€” πŸ‘ 39    πŸ” 17    πŸ’¬ 1    πŸ“Œ 0
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Handling Missingness, Failures, and Non-Convergence in Simulation Studies: A Review of Current Practices and Recommendations Simulation studies are commonly used in methodological research for the empirical evaluation of data analysis methods. They generate artificial datasets under specified mechanisms and compare the p...

Handling Missingness, Failures, and Non-Convergence in Simulation Studies: A Review of Current Practices and Recommendations

@amstatnews.bsky.social #openaccess www.tandfonline.com/doi/full/10....

07.10.2025 18:17 β€” πŸ‘ 6    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1
Event details (The University of Manchester Library) The University of Manchester Library

Interested in research data literacy and data skills training? Join the University Library and the @ukdataservice.bsky.social on the 22nd. Lunch is provided!
This event forms part of the Research Data Stewardship community activities - join their Teams space to stay in touch!

06.10.2025 12:49 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Introduction to INSPECT-SR Training Workshop November An introductory 2-hour online workshop will introduce participants to the INSPECT-SR tool for assessing trustworthiness of randomised controlled...

Introductory online INSPECT-SR workshop. November 6th, 12-2pm UK-time. Free, places limited. BOOK: www.trybooking.com/uk/events/la...

03.10.2025 11:08 β€” πŸ‘ 5    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0

Exactly. True, quality datasets from real phenomena are expensive to obtain, and there are no shortcuts. While the risk that these training datasets get β€˜polluted’ with generated stuff gets bigger by the day.

01.10.2025 15:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

(I mean this is also true of any modelling, but it seems like using in silico data means making an order of magnitude more assumptions than usual)

01.10.2025 15:08 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I think the worrisome bit is that it might be right, but these approximations mean making a whole bunch of untestable assumptions (some explicit, but many implicit), so if you’re wrong, you have no idea why it’s wrong…

01.10.2025 15:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This looks great! The question you should *always* ask if you're thinking about doing an SWT.

01.10.2025 11:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I'm doing a webinar in two weeks (15 Oct 1-2pm BST), part of NIHR Research Support Service's Methods Academy series, on the age-old question: should I do a stepped wedge trial?

Free registration, details here: tinyurl.com/z6cjvce3

@nihr-rss.bsky.social @wiphcem.bsky.social @qmul-wiph.bsky.social

01.10.2025 08:32 β€” πŸ‘ 14    πŸ” 16    πŸ’¬ 1    πŸ“Œ 2
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We're hiring researchers to work on OpenSAFELY | Bennett Institute for Applied Data Science Come and work with us! We’re looking for Epidemiologists / Health Data Scientists to join our growing research team.

We are hiring researchers!

We’re looking for Epidemiologists / Health Data Scientists to join our growing research team at the Bennett Institute.

Please check out the job advert and tell your friends!

www.bennett.ox.ac.uk/blog/2025/09...

29.09.2025 13:52 β€” πŸ‘ 2    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Impact by design: The importance of ensuring rigorous research methods right from the start This was a presentation for Health Research Charities Ireland (September, 2025).

ICYMI:

statsepi.substack.com/p/impact-by-...

29.09.2025 12:57 β€” πŸ‘ 23    πŸ” 7    πŸ’¬ 2    πŸ“Œ 0
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Brutalita Sans Brutalita is an experimental font and font editor, edit in your browser and download OTF.

Some of you monsters will like this: Brutalita Sans - a custom font editor. I recommend a font in which every vowel has a random diacritical mark. As a treat. brutalita.com

29.09.2025 06:56 β€” πŸ‘ 33    πŸ” 4    πŸ’¬ 3    πŸ“Œ 0

What happens when a #ClinicalTrial processes deviate from the approved #protocol? How do we help ensure participate safety is maintained at all times?

A new tool, developed by the @ukcrc-ctu.org.uk network, including the team at SCTU, helps trial teams navigate the process.

Full article below πŸ‘‡

26.09.2025 08:19 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Why randomized controlled trials matter and the procedures that strengthen them Randomized controlled trials are a key tool to study cause and effect. Why do they matter and how do they work?

Read more about RCTs and why they’re so important: ourworldindata.org/randomized-c...

24.09.2025 14:15 β€” πŸ‘ 22    πŸ” 12    πŸ’¬ 0    πŸ“Œ 0
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New #OpenScience resource alert!πŸ“£

Data Management Plans in Open Science: What, Why, & How

Learn why DMPs matter, how they boost transparency & reproducibility, & how to create one for your research

πŸ”—Access the full resource: shorturl.at/nBxtg
#FORM4Open

24.09.2025 08:51 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Biostatisticians Meet AI: Navigating Shifts While Preserving Principles Click on the article title to read more.

Biostatisticians Meet AI: Navigating Shifts While Preserving Principles. Bin Zhu. Statistics in Medicine. onlinelibrary.wiley.com/doi/10.1002/...

24.09.2025 01:50 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Constantly!

23.09.2025 19:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Perennial advice:

23.09.2025 10:43 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

β€˜Patronising’ is great for that.
β€œIT’S PAY-TRON-IZING / PA-TRON-IZING” said in an (ironically) patronising way.

19.09.2025 16:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

(But I do use Lick-urt!)

19.09.2025 16:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

For the record, it’ll always be β€˜gif’ with a hard β€˜g’ to me.

19.09.2025 16:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A slide with a black background. The text written in white and all caps is: "It's pronounced 'JIF' not 'GIF'".
Steve Wilhite's slide at the 2013 Webby Awards arguing that the word β€˜gif’ should be pronounced with a soft β€˜j’ sound rather than a hard β€˜g’ sound.

A slide with a black background. The text written in white and all caps is: "It's pronounced 'JIF' not 'GIF'". Steve Wilhite's slide at the 2013 Webby Awards arguing that the word β€˜gif’ should be pronounced with a soft β€˜j’ sound rather than a hard β€˜g’ sound.

en.m.wikipedia.org/wiki/Pronunc...

19.09.2025 16:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Pretty keen to listen to this one…

18.09.2025 18:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wonderful discussion with @f2harrell.bsky.social and @statberry.bsky.social !

18.09.2025 17:56 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Key Concepts in Clinical Epidemiology: FAIRification of Biomedical Research Data The FAIR guiding principles promote Findability, Accessibility, Interoperability, and Reuse of data to enhance data management and stewardship. In biomedicine, particular ethical, legal, and technical...

New paper in @jclinepi.bsky.social led by my super cool PhD student @kahin-tai.bsky.social with the SHARE-CTD (@sharectd.bsky.social) crew. It is the 2nd paper in a β€œJCE trilogy” on data sharing by SHARE-CTD: the 1st one addressed the topic in broad terms, and the third will focus on data reuse.

10.08.2025 07:21 β€” πŸ‘ 11    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1

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