ccl4data {deSolve} | R Documentation |
The results of a closed chamber experiment to determine metabolic parameters for CCl4 (carbon tetrachloride) in rats.
data(ccl4data)
This data frame contains the following columns:
time
, in ppm
Evans, et al. 1994 Applications of sensitivity analysis to a physiologically based pharmacokinetic model for carbon tetrachloride in rats. Toxicology and Applied Pharmacology 128: 36 – 44.
plot(ChamberConc ~ time,data=ccl4data,xlab="Time (hours)", xlim=range(c(0,ccl4data$time)), ylab="Chamber Concentration (ppm)",log="y") ccl4data.avg<-aggregate(ccl4data$ChamberConc, by=ccl4data[c("time","initconc")],mean) points(x ~ time,data=ccl4data.avg,pch=16)