Description Usage Arguments Details
summary
method for class bdpsurvival
.
1 2 | ## S4 method for signature 'bdpsurvival'
summary(object)
|
object |
an object of class |
Displays a summary of the bdpsurvival
fit. The output
is different, conditional on a one- or two-arm survival analysis.
In the case of a one-arm analysis, the stochastic comparison between current and historical data and the resulting historical data weight (alpha) are displayed, followed by a survival table containing augmented posterior estimates of the survival probability at each time point for the current data.
When a control arm is present, a two-arm analysis is carried out.
A two-arm survival analysis is similar to a cox proportional
hazards analysis, and the displayed summary reflects this. First,
the stochastic comparison between current and historical data and
the resulting historical data weight (alpha) are displayed, when
historical data is present for the respective arm. The displayed
coef
value is the log-hazard between the augmented treatment
and control arms (log(treatment) - log(control)). The lower and upper
95 percent interval limits correspond to the coef
value.
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