Message-ID: <708592.65199.qm@web52104.mail.re2.yahoo.com>
Date: 2008-02-29T19:34:23Z
From: Smita Pakhale
Subject: need help in calculating confidence intervals for sensitivity, specificity, PPV & NPV
Hello,
I am a physician and a novice in R.
I am trying to calculate sensitivity, specificity,
positive predictive and negative predictive values. I
could do that using the package caret. However, I need
to get confidence intervals around these estimates and
I do not know how to do that.
Please help me find a way to calculate confidence
intervals for these parameters.
thank you.
Sincerely,
Dr. Smita Pakhale