In last week’s post, I argued that observed over expected analysis (O/E) was commonly misused as a method for doing “level playing field” performance comparisons.
Dr. Ward's Methods Notes
Observed over expected (O/E) analysis is commonly misapplied to performance comparisons. Please don’t.
A few years ago, I had a shocking and enlightening discussion about analytic methods with a group of epidemiologists and biostatisticians from Blue Cross Blue