Plot of time-dependent AUC curves
Plot of time-dependent AUC curves
plotAUC( x, models, which = "score", xlim, ylim, xlab, ylab, col, lwd, lty = 1, cex = 1, pch = 1, type = "l", axes = 1L, percent = 1L, conf.int = 0L, legend = 1L, ... )
x |
Object obtained with |
models |
Choice of models to plot |
which |
Character. Either |
xlim |
Limits for x-axis |
ylim |
Limits for y-axis |
xlab |
Label for x-axis |
ylab |
Label for y-axis |
col |
line color |
lwd |
line width |
lty |
line style |
cex |
point size |
pch |
point style |
type |
line type |
axes |
Logical. If |
percent |
Logical. If |
conf.int |
Logical. If |
legend |
Logical. If |
... |
Used for additional control of the subroutines: plot, |
library(survival)
library(prodlim)
d=sampleData(100,outcome="survival")
nd=sampleData(100,outcome="survival")
f1=coxph(Surv(time,event)~X1+X6+X8,data=d,x=TRUE,y=TRUE)
f2=coxph(Surv(time,event)~X2+X5+X9,data=d,x=TRUE,y=TRUE)
xx=Score(list("X1+X6+X8"=f1,"X2+X5+X9"=f2), formula=Surv(time,event)~1,
data=nd, metrics="auc", null.model=FALSE, times=seq(3:10))
aucgraph <- plotAUC(xx)
plotAUC(xx,conf.int=TRUE)
## difference between
plotAUC(xx,which="contrasts",conf.int=TRUE)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.