Kaplan-Meier survival curve
This module plots the Kaplan Meier survival curve. For time-fixed categorical risk factors, the curve shows the survival function versus the survival time among each subgroup.
The risk factors must be categorical variables. The module plots both survival curve and failure curve.
What itís used for
This module was used to depict the survival function of a particular event over time.
A screen shot of sample design:
Sample output graphs: