linlogitf {drfit} | R Documentation |
Helper function describing a special type of dose-response curves, showing a stimulus at subtoxic doses.
linlogitf(x,k,f,mu,b)
x |
In this context, the x variable is the dose. |
k |
In the drfit functions, k is set to 1. |
f |
One of the parameters describing the curve shape. |
mu |
The parameter describing the location of the curve (log EC50). |
b |
One of the parameters describing the curve shape. |
The response at dose x.
Johannes Ranke jranke@uni-bremen.de http://www.uft.uni-bremen.de/chemie/ranke
van Ewijk, P. H. and Hoekstra, J. A. (1993) Ecotox Environ Safety 25 25-32