The Effect of Variance Function Estimation on Nonlinear Calibration Inference in Immunoassay Data

Often with data from immunoassays, the concentration-response relationship is nonlinear and intra-assay response variance is heterogeneous. Estimation of the standard curve is usually based on a nonlinear heteroscedastic regression model for concentration-response, where variance is modeled as a fun...

Ausführliche Beschreibung