12 Survival Analysis Platform Univariate Survival Analysis 259
12 Survival Analysis Platform
– Show Simultaneous CI toggles the simultaneous confidence bands for all groups on the plot.
Meeker and Escobar (1998, chap. 3) discuss pointwise and simultaneous confidence intervals
and the motivation for simultaneous confidence intervals in survival analysis.
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Midstep Quantile Points changes the plotting positions to use the modified Kaplan-Meier
plotting positions, which are equivalent to taking mid-step positions of the Kaplan-Meier curve,
rather than the bottom-of-step positions. This option is recommended, so by default it is
turned on.
–
Connect Quantile Points toggles the lines in the plot on and off. By default, this option is on.
–
Fitted Quantile ...