ONE YEAR AGO, the NYT “Science Times” (9/29/14) published Fay Flam’s article, first blogged here.
Congratulations to Faye Flam for finally getting her article published at the Science Times at the New York Times, “The odds, continually updated” after months of reworking and editing, interviewing and reinterviewing. I’m grateful that one remark from me remained. Seriously I am. A few comments: The Monty Hall example is simple probability not statistics, and finding that fisherman who floated on his boots at best used likelihoods. I might note, too, that critiquing that ultra-silly example about ovulation and voting–a study so bad they actually had to pull it at CNN due to reader complaints[i]–scarcely required more than noticing the researchers didn’t even know the women were ovulating[ii]. Experimental design is an old area of statistics developed by frequentists; on the other hand, these ovulation researchers really believe their theory (and can point to a huge literature)….. Anyway, I should stop kvetching and thank Faye and the NYT for doing the article at all[iii]. Here are some excerpts:
…….When people think of statistics, they may imagine lists of numbers — batting averages or life-insurance tables. But the current debate is about how scientists turn data into knowledge, evidence and predictions. Concern has been growing in recent years that some fields are not doing a very good job at this sort of inference. In 2012, for example, a team at the biotech company Amgen announced that they’d analyzed 53 cancer studies and found it could not replicate 47 of them.
Similar follow-up analyses have cast doubt on so many findings in fields such as neuroscience and social science that researchers talk about a “replication crisis”