User contributions for Lisa Hacker
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8 March 2023
- 23:5023:50, 8 March 2023 diff hist +13 Life Data Analysis Reference Book No edit summary
- 23:4923:49, 8 March 2023 diff hist +59 Life Data Analysis Reference Book No edit summary
- 23:4823:48, 8 March 2023 diff hist +38 Life Data Analysis Reference Book No edit summary
- 23:4723:47, 8 March 2023 diff hist +53 Lognormal Confidence Bounds No edit summary
- 23:4623:46, 8 March 2023 diff hist +53 Lognormal Parameter Estimation No edit summary current
- 23:4423:44, 8 March 2023 diff hist −40,892 The Lognormal Distribution Replaced content with "{{template:LDABOOK|10|The Lognormal Distribution}} The lognormal distribution is commonly used to model the lives of units whose failure modes are of a fatigue-stress nature. Since this includes most, if not all, mechanical systems, the lognormal distribution can have widespread application. Consequently, the lognormal distribution is a good companion to the Weibull distribution when attempting to model these types of units. As may be surmised by the name, the logno..." Tag: Replaced
- 23:4423:44, 8 March 2023 diff hist +24,512 N Lognormal Confidence Bounds Created page with " ==Confidence Bounds== The method used by the application in estimating the different types of confidence bounds for lognormally distributed data is presented in this section. Note that there are closed-form solutions for both the normal and lognormal reliability that can be obtained without the use of the Fisher information matrix. However, these closed-form solutions only apply to complete data. To achieve consistent application across all possible data types, Weibull+..."
- 23:4223:42, 8 March 2023 diff hist +16,303 N Lognormal Parameter Estimation Created page with "==Estimation of the Parameters== ===Probability Plotting=== As described before, probability plotting involves plotting the failure times and associated unreliability estimates on specially constructed probability plotting paper. The form of this paper is based on a linearization of the ''cdf'' of the specific distribution. For the lognormal distribution, the cumulative density function can be written as: ::<math>F({t}')=\Phi \left( \frac{{t}'-{\mu }'}{{{\sigma'}}} \ri..."
- 00:0700:07, 8 March 2023 diff hist +2,094 m The Weibull Distribution Reverted edits by Lisa Hacker (talk) to last revision by M Spivey Tag: Rollback
- 00:0100:01, 8 March 2023 diff hist −2,094 The Weibull Distribution No edit summary Tag: Reverted
7 March 2023
- 23:5323:53, 7 March 2023 diff hist +38,628 The Weibull Distribution No edit summary Tag: Reverted
- 23:5123:51, 7 March 2023 diff hist +94 The Weibull Distribution No edit summary Tag: Reverted
- 23:5023:50, 7 March 2023 diff hist −93 The Weibull Distribution No edit summary Tag: Reverted
- 23:5023:50, 7 March 2023 diff hist +164 The Weibull Distribution No edit summary Tag: Reverted
- 23:4923:49, 7 March 2023 diff hist +1,070 The Weibull Distribution No edit summary Tag: Reverted
- 23:4923:49, 7 March 2023 diff hist −39,863 The Weibull Distribution Replaced content with "{{template:LDABOOK|8|The Weibull Distribution}} The Weibull distribution is one of the most widely used lifetime distributions in reliability engineering. It is a versatile distribution that can take on the characteristics of other types of distributions, based on the value of the shape parameter, <math> {\beta} \,\!</math>. This chapter provides a brief background on the Weibull distribution, presents and derives most of the applicable equations and presents example..." Tags: Replaced Reverted
- 22:0522:05, 7 March 2023 diff hist +7 Template:LDABOOK No edit summary
6 March 2023
- 21:1221:12, 6 March 2023 diff hist −152 Experiment Design and Analysis Reference No edit summary
- 21:1121:11, 6 March 2023 diff hist −145 Accelerated Life Testing Data Analysis Reference No edit summary
- 21:1021:10, 6 March 2023 diff hist −6 Template:Allbooksindex No edit summary current
- 21:0921:09, 6 March 2023 diff hist +45 m Template:Allbooksindex Reverted edits by Lisa Hacker (talk) to last revision by Kate Racaza Tag: Rollback
- 21:0821:08, 6 March 2023 diff hist −45 Template:Allbooksindex No edit summary Tag: Reverted
- 21:0621:06, 6 March 2023 diff hist −171 Reliability Growth and Repairable System Analysis Reference No edit summary
- 21:0621:06, 6 March 2023 diff hist −136 System Analysis Reference No edit summary
- 21:0421:04, 6 March 2023 diff hist −410 Template:Allbooksindex footer No edit summary current
- 21:0221:02, 6 March 2023 diff hist +465 m Template:Allbooksindex footer Reverted edits by Lisa Hacker (talk) to last revision by Chuck Smith Tag: Rollback
- 21:0021:00, 6 March 2023 diff hist +7 Template:Allbooksindex footer No edit summary Tag: Reverted
- 21:0021:00, 6 March 2023 diff hist −140 Life Data Analysis Reference Book No edit summary
- 20:5820:58, 6 March 2023 diff hist −472 Template:Allbooksindex footer No edit summary Tag: Reverted
- 20:5420:54, 6 March 2023 diff hist −529 About No edit summary
- 20:5120:51, 6 March 2023 diff hist −131 Template:ReliaSoft Footer No edit summary
- 20:4520:45, 6 March 2023 diff hist −477 Main Page No edit summary
- 20:4220:42, 6 March 2023 diff hist −449 BlockSim Examples No edit summary
- 20:3820:38, 6 March 2023 diff hist −475 Weibull++ Examples No edit summary Tag: Reverted
1 February 2023
- 21:1721:17, 1 February 2023 diff hist 0 m Weibull Distribution - Examples Removed protection from "Weibull Distribution - Examples" current
- 21:1521:15, 1 February 2023 diff hist 0 m Synthesis API Reference Removed protection from "Synthesis API Reference" current
- 21:1521:15, 1 February 2023 diff hist 0 m ReliaSoft API Reference Removed protection from "ReliaSoft API Reference"
- 21:1221:12, 1 February 2023 diff hist 0 m Template:API Removed protection from "Template:API" current
- 21:1121:11, 1 February 2023 diff hist 0 m Main Page Removed protection from "Main Page"
16 January 2023
- 19:5919:59, 16 January 2023 diff hist −16 User:Lisa Hacker No edit summary current
9 January 2023
- 21:0921:09, 9 January 2023 diff hist −27 Main Page No edit summary
21 December 2022
- 23:2723:27, 21 December 2022 diff hist 0 m Reliability Growth and Repairable System Analysis Reference Removed protection from "Reliability Growth and Repairable System Analysis Reference"
- 23:2523:25, 21 December 2022 diff hist 0 m Reliability Growth and Repairable System Analysis Reference Protected "Reliability Growth and Repairable System Analysis Reference" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)) [cascading]
- 23:0023:00, 21 December 2022 diff hist 0 m Experiment Design and Analysis Reference Removed protection from "Experiment Design and Analysis Reference"
- 23:0023:00, 21 December 2022 diff hist 0 m Accelerated Life Testing Data Analysis Reference Removed protection from "Accelerated Life Testing Data Analysis Reference"
- 22:5922:59, 21 December 2022 diff hist 0 m Reliability Growth and Repairable System Analysis Reference Removed protection from "Reliability Growth and Repairable System Analysis Reference"
- 22:5922:59, 21 December 2022 diff hist 0 m Life Data Analysis Reference Book Removed protection from "Life Data Analysis Reference Book"
- 22:5822:58, 21 December 2022 diff hist 0 m System Analysis Reference Removed protection from "System Analysis Reference"
- 22:3022:30, 21 December 2022 diff hist +33 ReliaWiki:Books/System Analysis Reference eBook No edit summary current
- 22:2922:29, 21 December 2022 diff hist +21 System Analysis Reference No edit summary
30 November 2017
- 23:0423:04, 30 November 2017 diff hist −10 Repository.XFRACAS.AddSystemMetric3 No edit summary current
- 23:0423:04, 30 November 2017 diff hist −10 Repository.XFRACAS.AddSystemMetric2 No edit summary current
- 23:0323:03, 30 November 2017 diff hist −10 Repository.XFRACAS.AddSystemMetric1 No edit summary current
- 17:5217:52, 30 November 2017 diff hist +27 Repository.XFRACAS.GetAllXFRACASEntities No edit summary current
- 17:5117:51, 30 November 2017 diff hist −7 Repository.XFRACAS.AddSystemMetric1 No edit summary
- 17:5017:50, 30 November 2017 diff hist −18 Repository.XFRACAS.AddSystemMetric2 No edit summary
- 17:4917:49, 30 November 2017 diff hist −66 Repository.XFRACAS.AddSystemMetric3 No edit summary
- 17:4717:47, 30 November 2017 diff hist −56 Repository.XFRACAS.AddSystemMetric2 →Parameters
- 17:4717:47, 30 November 2017 diff hist +22 Repository.XFRACAS.AddSystemMetric2 No edit summary
- 17:4617:46, 30 November 2017 diff hist +15 Repository.XFRACAS.AddSystemMetric1 No edit summary
- 17:4517:45, 30 November 2017 diff hist −7 Repository.XFRACAS.AddSystemMetric1 →Parameters
- 17:4517:45, 30 November 2017 diff hist +10 Repository.XFRACAS.AddSystemMetric2 No edit summary
- 17:4317:43, 30 November 2017 diff hist +3 Repository.XFRACAS.AddSystemMetric1 No edit summary
- 17:4117:41, 30 November 2017 diff hist −35 Repository.XFRACAS.AddSystemMetric1 No edit summary
24 January 2017
- 18:4718:47, 24 January 2017 diff hist −472 Weibull++ Reliability Growth Module Examples No edit summary
- 18:4618:46, 24 January 2017 diff hist −528 Weibull++ Examples No edit summary
- 18:4618:46, 24 January 2017 diff hist −524 Weibull++ Accelerated Life Testing Module Examples No edit summary
- 18:4518:45, 24 January 2017 diff hist −433 BlockSim Examples No edit summary
- 18:4518:45, 24 January 2017 diff hist −495 DOE++ Examples No edit summary
- 18:4418:44, 24 January 2017 diff hist +372 RCM++ Examples Undo revision 64815 by Lisa Hacker (Talk)
- 18:4318:43, 24 January 2017 diff hist −372 RCM++ Examples No edit summary
2 August 2016
- 16:5216:52, 2 August 2016 diff hist 0 The Weibull Distribution No edit summary
- 16:5016:50, 2 August 2016 diff hist −3 The Weibull Distribution No edit summary
- 16:4816:48, 2 August 2016 diff hist +57 The Weibull Distribution No edit summary
16 December 2015
- 23:5323:53, 16 December 2015 diff hist −17 Main Page No edit summary
- 23:5223:52, 16 December 2015 diff hist 0 Main Page No edit summary
- 23:5123:51, 16 December 2015 diff hist 0 Main Page No edit summary
15 December 2015
- 23:2723:27, 15 December 2015 diff hist −93 User:Kate Racaza/test page No edit summary
10 December 2015
- 21:2621:26, 10 December 2015 diff hist 0 Example: Parametric RDA - Air Condition Unit No edit summary
- 21:2521:25, 10 December 2015 diff hist 0 Example: Parametric RDA - Air Condition Unit No edit summary
- 21:2221:22, 10 December 2015 diff hist −10 Reliability Test Design →Expected Failure Times Plots current
- 21:2121:21, 10 December 2015 diff hist −5 Reliability Test Design →Expected Failure Times Plots
23 November 2015
- 21:5821:58, 23 November 2015 diff hist −12 Developmental Testing No edit summary
- 21:5621:56, 23 November 2015 diff hist +3 Developmental Testing No edit summary
- 21:5521:55, 23 November 2015 diff hist −6 Developmental Testing No edit summary
- 21:5421:54, 23 November 2015 diff hist +2 Developmental Testing No edit summary
5 November 2015
- 00:1000:10, 5 November 2015 diff hist −386 Main Page No edit summary
30 September 2015
- 22:0022:00, 30 September 2015 diff hist −15 Weibull++ Reliability Growth Module Examples →Reference Examples
- 22:0022:00, 30 September 2015 diff hist −1 BlockSim Examples →Reference Examples
- 21:5921:59, 30 September 2015 diff hist −1 Weibull++ Accelerated Life Testing Module Examples →Reference Examples
- 21:5921:59, 30 September 2015 diff hist −1 Weibull++ Examples →Reference Examples
- 21:4821:48, 30 September 2015 diff hist 0 Weibull++ Reliability Growth Module Examples →Reference Examples
- 21:4821:48, 30 September 2015 diff hist +96 BlockSim Reference Examples No edit summary
- 21:4821:48, 30 September 2015 diff hist 0 BlockSim Examples No edit summary
- 21:4721:47, 30 September 2015 diff hist +91 ALTA Reference Examples No edit summary
- 21:4721:47, 30 September 2015 diff hist +7 Weibull++ Accelerated Life Testing Module Examples No edit summary
- 21:4721:47, 30 September 2015 diff hist 0 Weibull++ Accelerated Life Testing Module Examples No edit summary
- 21:4621:46, 30 September 2015 diff hist +97 Weibull++ Reference Examples No edit summary
- 21:4621:46, 30 September 2015 diff hist 0 Weibull++ Examples →Reference Examples
- 21:4621:46, 30 September 2015 diff hist +1 Main Page No edit summary