Figure 3
From: Experimental designs for a Benign Paroxysmal Positional Vertigo model
Plot of the generalized variance. Plot of the generalized variance for the design obtained. This design will be D‐optimal to estimate both parameters θ1 and θ2, if and only if, it verifies the Equivalence Theorem. That is, for all the values of Δ t and α within the space design, the values of the generalized variance must be lower than or equal to than the number of parameters to estimate. In the points of the design, the value of the function must be equal to the number of parameters.