Submitted by Anonymous
on
Survival analysis in the GDC uses a Kaplan‑Meier estimator:
- S(t ) is the estimated survival probability for any particular one of the t time periods
- n is the number of subjects at risk at the beginning of time period t
- d is the number of subjects who die during time period t
Please refer to the GDC Data Portal User's Guide Projects for additonal information
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