Model: 3-parameter logistic fit with fixed upper asymptote

Uses the 3-parameter logistic fit regression model with fixed upper asymptote to estimate relative potency.

The model is defined by the following equation:

Response = D + fixed value - D 1 + b - B ( log b ( Dose ) - C)

Select a different model from the drop-down list if you require.

This element has the following attributes:

Data type Multiplicity Usage Default value
Node 1...1 required none

Context:

/Quantitative response assay/Analysis/Analytical model/alternatives/