Tag Positive predictive value

The imperfect screening

Nobody is perfect. It is a fact. And a relief too. Because the problem is not to be imperfect, it is inevitable. The real problem is to believe one being perfect, to be ignorant of one’s limitations. And the same…
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All that glitters is not gold

A brother-in-law of mine is very concerned with a dilemma he’s gotten into. The thing is that he’s going to start a small business and he wants to hire a security guard to stay at the entrance door and watch…
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The turn of the screw

Have you read the novel by Henry James?. I recommend it. A classical in the horror genre, with a dead and evil governess who appears as a ghost and with turbid relationships in the background. But today I’m not going…
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