get.uppdwn

time

Vector of event indicators, 1 for event of interest, 0 for censoring.

event

objs

Logical values to determine the type of calculation based on the
 input data.

flag.mdl, flag.prd, flag.rsk

Scalar value indicating a time to determine evnet/non-event.

Character to specify the method to determine <code>UP</code> and
 <code>DOWN</code>.

updown

Scalar or vector to specify the cutoff value(s) of predicted risks
 for determining <code>UP</code> and <code>DOWN</code>.
 See also <code>cut</code> in <code>nricens</code> or <code>nribin</code>.

R function to calculate individual risks.

get.risk

Logical value to display computation process.
 Setting <code>FALSE</code> leads silent execution.

Internaly used function to detemine subjects who belong to <code>UP</code>
 and <code>DOWN</code>.

Calculating the net reclassification improvement (NRI) for risk prediction models with time to event and binary data.

get.uppdwn: Determine `UP` and `DOWN` for the NRI calculation

Description

Usage

Arguments