bmd {bmd} | R Documentation |
Calculation of benchmark doses based on continuous or qunatal dose-response data.
bmd(object, level, def = c("excess", "additional"), interval = c("delta"))
object |
object of class drc |
level |
numeric vector of response levels for which to calculate benchmark doses |
def |
character string specifiying the definition of benchmark dose to use |
interval |
character string specifying the type of confidence interval to use |
This package project just started and is still under development. The aim to provide an R package calculating the benchmark dose (BMD) and the lower limit of the corresponding 95% confidence interval (BMDL) for continuous and quantal dose-response data for a range of dose-response model based on the available definitions of the benchmark dose concepts.
A matrix with two column, one containing BMD and the other containing BMDL.
Christian Ritz