For all Least-Squares Regression Models except Michaelis-Menten, an object’s display units can be changed. Required input is highlighted orange in the interface.
Depending on the type of model, there are some prerequisites for setting preferred units:
For Indirect Response and PK Models, the Time, Concentration, and Dose data must all contain units before setting preferred units.
For PD and PK/PD Linked Models, the data mapped to the X and Y contexts must all contain units before setting preferred units.
For ASCII Models, units must be set in the ASCII model code.
Each parameter used in a model and the parameter’s default units are listed in the Units panel.
None: Columns mapped to this context are not included in any analysis or output.
Name: Model parameters associated with the units.
Default: The model object’s default units.
Preferred: The preferred units for the parameter.
When using an internal worksheet, press Rebuild to reset the worksheet to its default state and delete all entered values.
Note: if you see an “Insufficient units” message in the table, check that units are defined for time and concentration in your input.
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