pk {PKtools} | R Documentation |
pk creates two data sets, a rectangular data set for R, and a NONMEM ready data set.
pk(pkvar, covdata, covnames)
pkvar |
PK data set including; id, dose, conc, and time |
covdata |
matrix/vector of covariate data |
covnames |
vector of names of covarites in the cov matrix/vector |
pk creates a pk data file pkdat including: id, dose, time, conc, plus the covaraites, and also creates NMdata, a NONMEM ready data file.
M.S. Blanchard <sblanchard@coh.org>
library(PKtools) library(nlme) data(Theoph) Theoph<-Theoph[Theoph$Time!=0,] id<-as.numeric(as.character(Theoph$Subject)) dose<-Theoph$Dose time<-Theoph$Time concblq<-round(sqrt(Theoph$conc),4) conc<-concblq Theo<-data.frame(cbind(id,dose,time,conc)) names(Theo)<-c("id","dose","time","conc") wt.v<-Theoph$Wt data<-list(pkvar=Theo, cov=wt.v) nameData<-list(covnames=c("wt")) pk(pkvar=data$pkvar, covdata=data$cov, covnames=nameData$covnames)