Tag Archives: cancer

From ego naming to cancer screening: type I error and rare events

Image: Unicorn fresco by Domenichino (1581-1641), in the Palazzo Farnese, Rome, via wikimedia.org

Sometimes, thinking about science, I make odd connections.  Often, they seem odd when I first make them, but then I learn something important from them and wonder why I’d never made them before.  A good example cropped up the other day, when I realized that a peculiar feature of the scientific naming of organisms connects, via some simple statistics, to the difficulty of cancer screening, to reproducibility, and to the burden of proof for surprising claims.  Curious?  Here goes. Continue reading