Can 2 or more intervals be mentioned once

[jeslo328]

Can more than one intervals can be mentioned once. eg :

data_Observed_NCA <- PKNCAdata(o_conc, o_dose,
intervals=data.frame(start=0, # Change 1
end=24,end=3,end=8,
#end=24,
cmax=T,
cmin=T,
cav=T,
tmax=T,
half.life=T,
aucall=TRUE,
auclast=TRUE,
aucinf.pred=TRUE,
aucinf.obs=TRUE))

[billdenney]

Yes, the issue is the fact that data.frame only accepts a column name once (part of base R, unrelated to PKNCA). This should do what you want:

data.frame(start=0, end=c(24, 3, 8), cmax=TRUE, cmin=TRUE, cav=TRUE, tmax=TRUE, half.life=TRUE, aucall=TRUE, auclast=TRUE, aucinf.pred=TRUE, aucinf.obs=TRUE)