[R] Dx accuracy measures from raw data

there was a more efficient way to get these results from the raw data in R. Hope I have explained my self clearly and thanks a lot in advance!! Cheers Anoop Dr Anoop Shah Cardiology Research fellow Centre of Cardiovascular sciences Chancellors Building Room SU 305 University Of Edinburgh Little

[R] dx accuracy measures from raw data

Hello R users! I am a medic and have been working with R for about 6 months now. I was hoping to pick someone’s brain about a diagnostic accuracy study that has now been completed. I am trying to derive the sensitivity, specificity, NPV and PPV with the corresponding 95% CI from the raw data.