Description Usage Arguments Details Value References See Also
The model function for the exponential model is defined as
f(d,theta)=E0+E1 (exp(d/delta)-1).
1 | exponential(dose, e0, e1, delta)
|
dose |
Dose variable |
e0 |
Placebo effect |
e1 |
E1 parameter |
delta |
Delta parameter, controlling the convexity of the model. |
This model is intended to capture a possible sub-linear or a convex dose-response relationship.
Response value
Pinheiro, J. C., Bretz, F. and Branson, M. (2006). Analysis of dose-response studies - modeling approaches, in N. Ting (ed.). Dose Finding in Drug Development, Springer, New York, pp. 146–171
logistic
, sigEmax
,
linlog
, linear
, quadratic
,
emax
, betaMod
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