S_weight: Newton Raphson method to get optimal weights

In Opt5PL: Optimal Designs for the 5-Parameter Logistic Model

Description

Newton Raphson method to get optimal weights for given design points "X".

Usage

S_weight(X, T, e1, f, ...)

Arguments

X	A numeric vector. K dose levels for a given design
T	A numeric vector. Model parameter values
e1	Numeric. Threshold to stop the iteration.
f	A character. D_weight for D-optimal weight; c_weight for c-optimal weight; DD_weight for Ds-optimal weight
...	Default.

Opt5PL documentation built on May 2, 2019, 8:26 a.m.