3 Matching Annotations
  1. Feb 2021
    1. Carl T. Bergstrom. (2021, January 31). A somewhat technical thread about measuring vaccine efficacy. We’re used to the notion that certain properties of tests for disease depend on prevalence: Positive and negative predictive value do, for example, whereas sensitivity and specificity do not. [Tweet]. @CT_Bergstrom. https://twitter.com/CT_Bergstrom/status/1355762090078703621

  2. Aug 2020
  3. May 2020