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brecht
2013 Aug 30
0
Sensitivy / Specificity and nulls
Maybe you want to check out the prevalence package
(http://cran.r-project.org/web/packages/prevalence/index.html), and its
development version on GitHub (https://github.com/brechtdv/prevalence/).
When you have two tests, and neither can be considered to be a 'gold
standard' (ie, SE & SP = 100%), Bayesian latent class approaches can
help you to estimate true prevalence, sensitivity and specificity.
Brecht
> Good Day All,
>
> I am working with a diagno...