Calculates the Kaplan-Meier estimate of the survivor function, using data recorded at the end of specified time-intervals.
Time Points
The time points at the end of each interval.
Number At Risk
Variate specifying the number at risk at the end of each interval.
Number Of Deaths
Variate specifying the number of deaths at the end of each interval.
Groups
This can be used to indicate different groups whose survivor functions are to be estimated separately.
Plot Kaplan-Meier Estimates
Plots the Kaplan-Meier estimate against the time points.
Graph Options
Allows you to specify titles and control settings for the plot.
Log-cumulative hazard plot
Plots the Log-cumulative hazard against the log of the time points.
Available Data
This lists data structures appropriate to the current input field. It lists variates for specifying the data, and factors for
the group. The contents will change as you move from one field to the next. Double-click on a name to copy it to the current
input field; alternatively, you can type the name directly into the input field.