I dare say the difference is it's based on a whole other set of parameters.
The same set of parameters is used for both figs.
Each behavior change method has a set of parameters for effectiveness.
The same parameter set was used for each of these 4 fits.
In this particular case a computer model's behavior is modified according to a set of initial parameters.
You're working within a set of parameters that was developed over the 40-year history.
The set of properties and parameters are often called a session profile.
Most are limited to a specific set of parameters.
In many cases, each "parameter" is actually a set of parameters.
Different probability algorithms were used to create a piece under a set of parameters.