Nonparametric Distribution
Analysis - Right Censoring

Actuarial Estimation Method - Survival Probabilities

  

The survival probabilities are the probability that the product survives until a particular time. Use these values to determine if your product meets reliability requirements or compare the reliability of two or more designs of a product.

Example Output

         Survival  Standard   95.0% Normal CI

Time  Probability     Error    Lower    Upper

  24          1.0  0.000000  1.00000  1.00000

  48          0.8  0.126491  0.55208  1.00000

  72          0.6  0.154919  0.29636  0.90364

  96          0.1  0.094868  0.00000  0.28594

 120          0.1  0.094868  0.00000  0.28594

Interpretation

For the iron cord data, 0.8, or 80.00%, of the new iron cords lasted at least 48 hours.

 

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