This R-package help on the estimation of diagnosis performance (Sensitivity, Specificity, Positive predictive value, Negative predicted value) of a diagnostic test where the golden standard can't be measured but can be estimated using the attributable fraction
Two methods are presented with examples for Malaria diagnosis, using a maximum likelihood estimated logistic exponential model and using a bayesian latent class model.
To install the package from github use:
devtools::install_github("johnaponte/afdx", build_manual = T, build_vignettes = T)
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