Stat > Reliability/Survival > Distribution Analysis (Arbitrary Censoring) > Nonparametric Distribution Analysis > Estimate
You can choose the method of estimation for the nonparametric estimates of survival probabilities, cumulative failure probabilities, hazard rates, etc.
Estimation Method
Turnbull: Choose to estimate the parameters using the Turnbull method.
Actuarial method: Choose to estimate the parameters using the actuarial method.
Estimate survival probabilities: Choose to estimate the survival probabilities.
Estimate cumulative failure probabilities: Choose to estimate the cumulative failure probabilities.
Confidence level: Enter a confidence level for all of the confidence intervals. The default is 95.0%.
Confidence intervals: Choose to use two-sided confidence intervals (the default) or just an upper or lower confidence bound.