Just wondering how the Confidence Limits for Ratio are calculated for the Equvalence Test in Nonlinear Regression with Built-In Models.
Below is an example using data provided by Russ Wolfinger in his post on Bioassay 28 May 2014.
Level Lower CL Ratio Upper CL Limit Exceeded\
Growth Rate 0.9293 1.1373 1.3452 Upper
Inflection Point 0.8498 0.8685 0.8872
Lower Asymptote 0.9592 1.0794 1.1996
Upper Asympotote 0.9890 1.0488 1.1086
Many thanks in advance.