f {Opt5PL}R Documentation

Gradient of the mean function

Description

This gives the first derivative of the mean response function (3, 4, or 5PL) with respect to the model parameters.

Usage

f(T, x, order)

Arguments

T

A numeric vector. Model parameter values

x

A numeric. A given dose level

order

numeric. The number of model paraemters


[Package Opt5PL version 0.1.1 Index]