Testing Parallelism: F-test vs. Chi-square vs. SRA in Potency Assays
Hello All, I'm assessing different approaches for testing parallelism of 4PL fits in a potency assay. I know some of the limitations/tradeoffs of the F-test/chi-square approaches. One of our vendors is also using the Slope Ratio method for their testing. Does anyone have thoughts about pros/cons of this approach and where it's appropriate to use? Finally - has anyone implemented this in JMP? T...