Kaplan meier methods is used for: (A) Survival, (B) Prevalance, (C) Incidence, (D) Frequency
Answer is A. The Kaplan-Meier estimator, also known as the product limit estimator, is a non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure the fraction of patients living for a ceain amount of time after treatment.