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. |
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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 ED50). |
b | One of the parameters describing the curve shape. |
The response at dose x.
van Ewijk, P. H. and Hoekstra, J. A. (1993) Ecotox Environ Safety 25 25-32