1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
\encoding{UTF-8}
\name{print}
\alias{print.roc}
\alias{print.smooth.roc}
\alias{print.multiclass.roc}
\alias{print.mv.multiclass.roc}
\alias{print.ci.auc}
\alias{print.ci.thresholds}
\alias{print.ci.coords}
\alias{print.ci.se}
\alias{print.ci.sp}
\alias{print.auc}
\alias{print.multiclass.auc}
\title{
Print a ROC curve object
}
\description{
This function prints a ROC curve, AUC or CI object and return it invisibly.
}
\usage{
\S3method{print}{roc}(x, digits=max(3, getOption("digits") - 3), call=TRUE, ...)
\S3method{print}{multiclass.roc}(x, digits=max(3, getOption("digits") -
3), call=TRUE, ...)
\S3method{print}{mv.multiclass.roc}(x, digits=max(3, getOption("digits") -
3), call=TRUE, ...)
\S3method{print}{smooth.roc}(x, digits=max(3, getOption("digits") - 3),
call=TRUE, ...)
\S3method{print}{auc}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{multiclass.auc}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{ci.auc}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{ci.thresholds}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{ci.se}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{ci.sp}(x, digits=max(3, getOption("digits") - 3), ...)
\S3method{print}{ci.coords}(x, digits=max(3, getOption("digits") - 3), ...)
}
\arguments{
\item{x}{a roc, auc or ci object, from the \link{roc}, \link{auc} or
\link{ci} functions respectively.
}
\item{call}{if the call is printed.}
\item{digits}{the number of significant figures to print. See
\link{signif} for more details.
}
\item{\dots}{further arguments passed to or from other methods. In
particular, \code{print.roc} calls \code{print.auc} and the
\code{print.ci} variants internally, and a \code{digits} argument is
propagated. Not used in print.auc and print.ci variants.
}
}
\value{
These functions return the object they were passed invisibly.
}
\seealso{
\code{\link{roc}}, \code{\link{auc}}, \code{\link{ci}}, \code{\link{coords}}
}
\examples{
data(aSAH)
# Print a roc object:
rocobj <- roc(aSAH$outcome, aSAH$s100b)
print(rocobj)
# Print a smoothed roc object
print(smooth(rocobj))
# implicit printing
roc(aSAH$outcome, aSAH$s100b)
# Print an auc and a ci object, from the ROC object or calling
# the dedicated function:
print(rocobj$auc)
print(ci(rocobj))
}
\keyword{univar}
\keyword{nonparametric}
\keyword{utilities}
\keyword{print}
\keyword{roc}
|
