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News of some significance

You may have heard of the replicability crisis in science, and practices like outcome switching and p-hacking. BuzzFeed reports on a paper that proposes a solution: rather than assign statistical significance at $p=0.05$, change this value to $0.005$.

Sir David Spiegelhalter is quoted saying: “Dealing with the size of the p-value fixes some things. But it’s not dealing with the most important issues.” There’s a lot more in the BuzzFeed article and the full paper.

More information

PsyArXiv preprint: Redefine statistical significance.

BuzzFeed: These People Are Trying To Fix A Huge Problem In Science.

Subscript: We’re trying out a new shorter post format

We don’t have lots of time to write in-depth posts about maths news any more, what with having jobs and families to attend to, so we’ve set up this new Subscripts format for when we’ve seen a thing and want to share it but don’t have time to do any more than that.

That’s all!