CRAN
drsmooth 1.9.0
Dose-Response Modeling with Smoothing Splines
Released Sep 25, 2015 by Anne Bichteler
This package cannot yet be used with Renjin it depends on other packages which are not available: car 3.0-1 and pgirmess 1.6.9
Dependencies
pgirmess 1.6.9 car 3.0-1 lubridate 1.7.4 boot 1.3-20 multcomp 1.4-8 DTK 3.5 segmented 0.5-3.0 mgcv 1.8-24
Provides tools for assessing the shape of a dose-response curve by testing linearity and non-linearity at user-defined cut-offs. It also provides two methods of estimating a threshold dose, or the dose at which the dose-response function transitions to significantly increasing: bi-linear (based on pkg 'segmented') and smoothed with splines (based on pkg 'mgcv').