lines.rule.surv {stoppingrule}

Add Stopping Rule Curve to Current Plot (Survival Data)

Description

Add a survival stopping rule graphically as a curve on current plot for time-to-event data

Usage

## S3 method for class 'rule.surv'
lines(x, ...)

Arguments

x

A rule.surv object calculated by calc.rule.surv() function

...

Other options to be passed to generic lines() function

Value

No return value, function solely modifies current plot

Examples

poc_rule = calc.rule.surv(n=50,p0=0.20,alpha=0.10,type="Pocock",tau=100)
gp_rule = calc.rule.surv(n=50,p0=0.20,alpha=0.10,type="GP",tau=100,param=c(1,1000))
plot(poc_rule)
lines(gp_rule,col="red")