Examples
Examples
Try the starting example
- Follow-up times
- 1,2,2,3,4,5
- Event indicator (1=event, 0=censored)
- 1,1,0,1,0,1
- Kaplan–Meier [time,risk,events,censored,survival,95%lower,95%upper] table
- [[1,6,1,0,0.833333333333,0.273122849928,0.974712426691],[2,5,1,1,0.666666666667,0.194616636806,0.904434164323],[3,3,1,0,0.444444444444,0.0661867531464,0.784908367148],[4,2,0,1,0.444444444444,0.0661867531464,0.784908367148],[5,1,1,0,0,0,0]]
- Final estimated survival fraction
- 0
Try another scenario
- Follow-up times
- 2.0,2.0,2.0,3.0,4.0,5.0
- Event indicator (1=event, 0=censored)
- 1,1,0,1,0,1
- Kaplan–Meier [time,risk,events,censored,survival,95%lower,95%upper] table
- [[2,6,2,1,0.666666666667,0.194616636806,0.904434164323],[3,3,1,0,0.444444444444,0.0661867531464,0.784908367148],[4,2,0,1,0.444444444444,0.0661867531464,0.784908367148],[5,1,1,0,0,0,0]]
- Final estimated survival fraction
- 0
Calculation method
Calculation method
Kaplan–Meier [time,risk,events,censored,survival,95%lower,95%upper] table
Kaplan–Meier event-before-censoring risk sets with Greenwood log-log95% intervals; endpoints S=0/1 reported as point bounds.
Final estimated survival fraction
Kaplan–Meier event-before-censoring risk sets with Greenwood log-log95% intervals; endpoints S=0/1 reported as point bounds.
Symbols and units
- a
- Follow-up times
- b
- Event indicator (1=event, 0=censored)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Right-censored data, independent censoring assumption, no competing risks or extrapolation. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Right-censored data, independent censoring assumption, no competing risks or extrapolation.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.