Nothing
accrual.T.plot <-
function(n,TT,P,m,tm,np,Method) {
nlist=seq(m+1,np)
accrual.time=matrix(NA,nrow=length(nlist),ncol=3)
for (i in 1:length(nlist)){
npred=nlist[i]
if (Method=="Informative Prior"){accrual.time[i,]=accrual.T.inform(n,TT,P,m,tm,npred)[[1]]}
if (Method=="Accelerated Prior"){accrual.time[i,]=accrual.T.inform(n,TT,P=(1-m/n),m,tm,npred)[[1]]}
if (Method=="Hedging Prior"){accrual.time[i,]=accrual.T.hedging(n,TT,m,tm,npred)[[1]]}
}
if (Method=="Informative Prior"){accural.T.dist=accrual.T.inform(n,TT,P,m,tm,np)[[2]]}
if (Method=="Accelerated Prior"){accural.T.dist=accrual.T.inform(n,TT,P=(1-m/n),m,tm,np)[[2]]}
if (Method=="Hedging Prior"){accural.T.dist=accrual.T.hedging(n,TT,m,tm,np)[[3]]
accrual.p.hedging=accrual.T.hedging(n,TT,m,tm,np)[[2]]}
## Calculate the number of participants for TT time
if (Method=="Informative Prior"){accrual.n.T=accrual.n.inform(n,TT,P,m,tm,TT)[[1]]}
if (Method=="Accelerated Prior"){accrual.n.T=accrual.n.inform(n,TT,P=(1-m/n),m,tm,TT)[[1]]}
if (Method=="Hedging Prior"){accrual.n.T=accrual.n.hedging(n,TT,m,tm,TT)[[1]]}
lclT=round(accrual.time[,1], 3)
midT=round(accrual.time[,2], 3)
uclT=round(accrual.time[,3], 3)
# Save current graphical parameters
oldpar <- par(no.readonly = TRUE)
# set up on.exit to restore graphical parameters when the function exits
on.exit(par(oldpar))
layout(matrix(c(1,2,2,2)))
par(mar=c(0.1,4.1,0.1,0.1))
duration.hist <- cut(accural.T.dist,
seq(0,max(uclT)*1.2,length=40))
barplot(table(duration.hist),horiz=FALSE,
axes=FALSE,xlab=" ",ylab=" ",space=0,
col="white",names.arg=rep(" ",39))
par(mar=c(4.1,4.1,0.1,0.1))
plot(c(0,max(uclT)*1.2),c(0,np),xlab="Time (Months)",
ylab="Number of participants",xaxt = 'n',type="n")
axis(1, at=seq(0,max(uclT)*1.2, 6))
legenda=paste("Total targeted participants:", n)
legendb=paste("Total completion time (Months):",TT)
legendd=paste("Time to date (Months):", tm)
legendc=paste("Participants recruited to date:",m)
legende=paste("Participants in", TT, "months:",round(accrual.n.T[2]),"(",round(accrual.n.T[1]),",",round(accrual.n.T[3]),")" )
legendf=paste("Time for",np, "participants:", round(midT[np-m],digits=1),"(",round(lclT[np-m],digits=1),",",round(uclT[np-m],digits=1),")" )
legend(max(uclT)*0.6, np*0.6, legend=c("Input Information:",
legenda,legendb,legendc,legendd,"------------------------","Summary of Results:",legende,legendf))
polygon(c(c(tm,lclT),rev(c(tm,uclT))),c(m:np,np:m),
density=-1,col="gray",border=NA)
lines(c(tm,midT),m:np,col="white")
abline(v = TT, col = "red")
segments(0,0,tm,m)
return(list(paste("2.5%=",lclT[np-m]), paste("50%=",midT[np-m]),paste("97.5%=",uclT[np-m])))
}
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