Mozilla Plan Seeks To Debug Scientific Code

ananyo writes "An offshoot of Mozilla is aiming to discover whether a review process could improve the quality of researcher-built software that is used in myriad fields today, ranging from ecology and biology to social science. In an experiment being run by the Mozilla Science Lab, software engineers have reviewed selected pieces of code from published papers in computational biology. The reviewers looked at snippets of code up to 200 lines long that were included in the papers and written in widely used programming languages, such as R, Python and Perl. The Mozilla engineers have discussed their findings with the papers’ authors, who can now choose what, if anything, to do with the markups — including whether to permit disclosure of the results. But some researchers say that having software reviewers looking over their shoulder might backfire. 'One worry I have is that, with reviews like this, scientists will be even more discouraged from publishing their code,' says biostatistician Roger Peng at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland. 'We need to get more code out there, not improve how it looks.'"

Comments

Wrong objective.

[smart_ass]

I don't know the actual objective ... but if the concern is "'We need to get more code out there, not improve how it looks.'" ... the objective is bad.

Wouldn't shouldn't this be about catching subtle logic / calculation flaws that lead to incorrect conclusions?

Agree ... if this is about indenting and which method of commenting ... then yeah ... bad idea.

But this has the possibility of being so much more. I would see it as free editing by qualified people. Seems like a deal.

Hell Yes!

[Garridan]

Where do I sign up? If I could get a "code reviewed by third party" stamp on my papers, I'd feel a lot better about publishing the code and the results derived from it. Maybe mathematicians are weird like that -- I face stigma for using a computer, so anything I can do to make it look more trustworthy is awesome.

Re:Hell Yes!

[JanneM]

Problem is, at least in this trial they're reviewing already published code, when it's too late to gain much benefit from the review on the part of the original writer. A research project is normally time-limited after all; by the time the paper and data is public, the project is often done and people have moved on.

There's nobody with the time or inclination to, for instance, create and release a new improved version of the code at that point. And unless there's errors which lead to truly significant changes in the analysis, nobody would be willing to publish any kind of amended analysis either.