Adrian Barnett

@aidybarnett.bsky.social

Statistician working in meta-research. Deltiologist.

Years ago we (@zoedoubleday.bsky.social) told scientists to stop creating new acronyms because people find them hard to read elifesciences.org/articles/60080. Now there's another reason, the machines find them hard to read too. If you want your work to be in LLM searches, then quit the TLAs.

Meta-Research: The growth of acronyms in the scientific literature

A study of 24 million articles has revealed that scientists have created more than 1 million acronyms since 1950, most of which have been used fewer than 10 times.

elifesciences.org

📢 Statisticians in Australia from all sectors: Join us in July to share your experiences and learn from others in developing professional skills and becoming leaders. Please spread the word! Hope to see you there! @mischhub.bsky.social @nicolewhite.bsky.social @aidybarnett.bsky.social

Karen Lamb@kelamb.bsky.social · 2mo ago

There's still time to register for our new statistical leadership event in July 2026. We have in-person hubs in both Melbourne and Brisbane, with low registration costs thanks to the @science.org.au Theo Murphy Initiative. Join us by registering by 30th June: events.humanitix.com/essential-sk...

Amongst all the rubbish that I have seen in peer reviewed papers, this data is the worst. There are sketches, images of children (with no mention of ethics) and multiple celebrities, whilst the paper states: "A smart camera located in patient rooms has been used to collect images".

Retraction Watch@retractionwatch.com · 3mo ago

Scrolling through an online image dataset, Adrian Barnett pointed out a few familiar faces: Sylvester Stallone, George Clooney, Angelina Jolie and Daniel Craig. “You can see,” Barnett said, “this is just a comically bad dataset.” retractionwatch.com/2026/05/18/k...

How much does it cost to buy your way onto a scientific paper? To answer this question (and better understand the global market for academic reputation manipulation), we compiled BuyTheBy, a massive dataset of thousands of advertisements from paper mills in seven different countries. Link below!

A boxplot with authorship slot (1st author through 5th author) on the x axis and price in USD on the y axis. Prices are split by paper mill of origin.

Outstanding work by @alexdgibson.bsky.social to uncover the use of highly dubious data sets from @kaggle.com being used in hundreds of research papers and potentially even informing clinical practice. If you're re-using data, take the time to confirm that it's real. www.nature.com/articles/d41....

Dozens of AI disease-prediction models were trained on dubious data

The models are designed to predict someone’s risk of diabetes or stroke. A few might already have been used on patients.

nature.com

More than one year after I raised serious concerns about a trial published in a @springernature.com journal, the journal contacts me to say they are taking it seriously. The trial appears in the Australian clinical guidelines for stroke and needs to be urgently examined. pubpeer.com/publications...

PubPeer - A randomized pilot study of the efficacy and safety of loadi...

There are comments on PubPeer for publication: A randomized pilot study of the efficacy and safety of loading ticagrelor in acute ischemic stroke (2023)

pubpeer.com