Eps9 ... Apr 2026

Utilizes regression models (like Ordinary Least Squares or Deming regression) and scatter plots to visualize the relationship between methods.

The most common "EP9" is the guideline for comparing medical laboratory methods. It is essential for ensuring that new diagnostic tests provide results consistent with existing ones.

In environmental science, is a standard for measuring air pollution.

Using "split patient samples" to test both the candidate method and a comparative method simultaneously.

Specific protocols are followed to identify and handle data points that fall far outside the expected range.