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]