What’s the best regression model to use in your laboratory verification projects: OLR, WLS, Deming, weighted Deming, or Passing-Bablok? Read on to learn more.
In this guide, we’ll show you how to estimate average bias. We also explain the difference between Bland-Altman comparisons and direct comparisons.
Laboratories often rely on correlation coefficient to decide if their new methods pass verifications. Avoid this mistake! Here’s why and what to do instead.