Linear models, generalized linear models, and nonlinear models are examples of parametric regression models because we know the function that describes the relationship between the response and ...

Test statistics are proposed and studied to assess the model's adequacy. Actual data from a randomized clinical trial of biodegradable carmustine polymer for treatment of brain cancer are analyzed to ...

This article introduces a method for sensitivity analysis of general applicability. The method is based on the well-known duality property of mathematical programming, which states that the partial ...