Phoenix: One-sided tests [Software]
sorry for not replying earlier.
❝ […] how to perform a non-inferiority analysis for this data, on Phoenix WinNonlin.
Not directly supported in Phoenix. However, there is a simple workaround. Non-inferiority tests (and non-superiority as well) are one-sided. Perform the BE-analysis as usual in Phoenix (i.e., two-sided for equivalence at α 0.05) and assess whether the lower confidence limit is ≥80.00% of the reference. Ignore the upper limit.
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