| plot.pec {pec} | R Documentation |
Ploting prediction error curves for one or more prediction models.
## S3 method for class 'pec':
plot(x,
what="PredErr",
who,
crps=FALSE,
xlim=c(x$start,x$maxtime),
ylim=c(0,0.3),
xlab="Time",
ylab,
lwd.lines=2,
axes=TRUE,
col,
lty,
lines.type,
smooth=FALSE,
add.refline=FALSE,
add=FALSE,
legend=ifelse(add,FALSE,TRUE),
legend.text,
legend.args=list(),
specials=NULL,
...)
x |
object of class pec obtained with function pec |
what |
the name of the entry in x
Defauls to PredErr
Other choices are AppErr, OutOfBagErr, NoInfErr, overfit
|
who |
Specifies models in x$models for which the prediction
error curves are drawn. Defaults to all models.
|
crps |
Logical. If TRUE
apply crps before plotting the prediction
error curve.
|
xlim |
Plotting range on the x-axis. |
ylim |
Plotting range on the y-axis |
xlab |
Label given to the x-axis. |
ylab |
Label given to the y-axis. |
lwd.lines |
Extra parameter passed to function lines. |
axes |
if FALSE no axes are drawn |
col |
vector of colors given to the curves of models in the order determined by who |
lty |
vector of lty's given to the curves of models in the order determined by who |
lines.type |
passed to lines |
smooth |
if TRUE the plotting values are smoothed with the
function smooth kind="3R" |
add.refline |
if TRUE a dotted horizontal line is drawn as a symbol for the naive rule that predicts probability .5 at all cutpoints (i.e. time points in survival analysis). |
add |
TRUE means that only lines are added to an existing device |
legend |
TRUE means draw the legend |
legend.text |
legend text in the order determined by who |
legend.args |
a list with arguments that are passed to
legend. |
specials |
Experimental |
... |
extra arguments that are passed to plot. |
Thomas Gerds tag@biostat.ku.dk