// multi-utility computation suite · offline · instant · precise
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sci.kaplan-meier-median Calculator
Calculates the Kaplan-Meier median survival time and survival probability at any time point from censored time-to-event data. The Kaplan-Meier estimator handles censoring correctly — patients who drop out of a study are treated as censored rather than failed, avoiding survivorship bias.
Inputs
Event Times Csv
Duration of the process. Make sure units match the rate inputs (seconds, minutes, or hours).
Event2
Duration of the process. Make sure units match the rate inputs (seconds, minutes, or hours).
Event3
Duration of the process. Make sure units match the rate inputs (seconds, minutes, or hours).
Event4
Duration of the process. Make sure units match the rate inputs (seconds, minutes, or hours).
Total Subjects
Reference formula or conversion factor shown for context.
Results
survival at t1
The value at the specified point or condition.
survival at t2
The value at the specified point or condition.
survival at t3
The value at the specified point or condition.
median survival estimate
The middle value of the sorted dataset.
Kaplan-Meier
Sample size or count used in the calculation.
log-rank test
The position in an ordered list, from best to worst or lowest to highest.