I am working on IVIVC case for modified release product, and I am able to get only linear correlation FraAbs vs FraDiss (using IVIVC Toolkit).
However, it’s likely that there is a correlation, but not linear.
Is there a possibility to get non-linear equation using IVIVC Toolkit?
How to do that?
Is it possible to set one correlation equation up to e.g. 20% dissolved, and another correlation equation for later ?
Thanks in advance