plot.rule.tite {stoppingrule} | R Documentation |
Plot Stopping Rule (TITE Method)
Description
Display a stopping rule graphically as a curve
Usage
## S3 method for class 'rule.tite'
plot(
x,
xlim = c(0, x$n),
ylim = c(0, max(x$Rule[, 2]) + 1),
xlab = " Effective Sample Size",
ylab = "# Events",
...
)
Arguments
x |
A |
xlim |
The x limits (x1, x2) of the plot. Note that x1 > x2 is allowed and leads to a ‘reversed axis’. |
ylim |
The y limits of the plot. |
xlab |
The title for the x axis |
ylab |
The title for the y axis |
... |
Other options to be passed to generic |
Value
No return value; function solely generates a plot
Examples
## Not run: # Binomial Pocock test in 50 patient cohort at 10% level, expected toxicity probability of 20%
poc_rule = calc.rule.tite(n=50,p0=0.20,alpha=0.10,type="Pocock")
# Bayesian beta-extended binomial method in 50 patient cohort at 10% level,
# expected toxicity probability of 20%
bb_rule = calc.rule.tite(n=50,p0=0.20,alpha=0.10,type="BB",param=c(2,8))
# Plot stopping boundary
plot(poc_rule,col="blue")
lines(bb_rule,col="red")
## End(Not run)
[Package stoppingrule version 0.6 Index]