Template:Example: Published 3P Weibull Distribution Grouped Suspension Data MLE Example

Weibull Distribution Example 17: 3-Parameter MLE with Right Censored Data

From Dallas R. Wingo, IEEE Transactions on Reliability Vol. R-22, No 2, June 1973, Pages 96-100 [37]:

Wingo uses the following times-to-failure: 37, 55, 64, 72, 74, 87, 88, 89, 91, 92, 94, 95, 97, 98, 100, 101, 102, 102, 105, 105, 107, 113, 117, 120, 120, 120, 122, 124, 126, 130, 135, 138, 182. In addition, the following suspensions are used: 4 at 70, 5 at 80, 4 at 99, 3 at 121 and 1 at 150.

Published Results for Weibull Distribution Example 17, using MLE

Computed Results for Weibull Distribution Example 17, using MLE

Note that you must have the Use True 3-P MLE on Weibull option in the Weibull++ User Setup selected to replicate these results.