Inverse Power Law Example - Revision history

Lisa Hacker at 19:02, 18 September 2023

2023-09-18T19:02:50Z

← Older revision		Revision as of 19:02, 18 September 2023
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	<noinclude>{{Banner ALTA Examples}}		<noinclude>{{Banner ALTA Examples}}
	''This example appears in the [~~[Inverse_Power_Law_Relationship#IPL-Weibull\|~~Accelerated ~~Life Testing Data Analysis Reference~~]~~] book~~.''		''This example appears in the [https://help.reliasoft.com/reference/accelerated_life_testing_data_analysis Accelerated life testing reference].''

2013-01-31T00:54:40Z

← Older revision		Revision as of 00:54, 31 January 2013
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	<noinclude>{{Banner ALTA Examples}}		<noinclude>{{Banner ALTA Examples}}
	''This example appears in the [[~~Inverse_Power_Law_(IPL)_Relationship~~#IPL-Weibull\|Accelerated Life Testing Data Analysis Reference]] book.''		''This example appears in the [[Inverse_Power_Law_Relationship#IPL-Weibull\|Accelerated Life Testing Data Analysis Reference]] book.''

2012-09-21T21:48:50Z

← Older revision		Revision as of 21:48, 21 September 2012
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	The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull model, with a complete MLE solution over the entire data set. The analysis yields:		The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull model, with a complete MLE solution over the entire data set. The analysis yields:

	::<math>\widehat{\beta }=2.616464</math>		::<math>\widehat{\beta }=2.616464\,\!</math>

	::<math>\widehat{K}=0.001022</math>		::<math>\widehat{K}=0.001022\,\!</math>

	::<math>\widehat{n}=1.327292</math>		::<math>\widehat{n}=1.327292\,\!</math>

2012-08-16T02:45:06Z

← Older revision		Revision as of 02:45, 16 August 2012
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	The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull ~~relationship~~ model, with a complete MLE solution over the entire data set. The analysis yields:		The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull model, with a complete MLE solution over the entire data set. The analysis yields:

	::<math>\widehat{\beta }=2.616464</math>		::<math>\widehat{\beta }=2.616464</math>

2012-08-14T01:48:50Z

← Older revision	Revision as of 01:48, 14 August 2012
(No difference)

2012-08-14T01:46:42Z

added link to ALTA book

← Older revision		Revision as of 01:46, 14 August 2012
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			<noinclude>{{Banner ALTA Examples}}
			''This example appears in the [[Inverse_Power_Law_(IPL)_Relationship#IPL-Weibull\|Accelerated Life Testing Data Analysis Reference]] book.''

	~~===IPL-Weibull Example===~~

			</noinclude>
	Consider the following times-to-failure data at two different stress levels.		Consider the following times-to-failure data at two different stress levels.

	[[Image:chp8ex1table.png\|center\|300px\|''Pdf'' of the lognormal distribution with different log-std values.]]		[[Image:chp8ex1table.png\|center\|300px\|''Pdf'' of the lognormal distribution with different log-std values.]]

	The data set was analyzed jointly ~~and~~ with a complete MLE solution over the entire data set ~~using ReliaSoft's ALTA~~. The analysis yields:
			The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull relationship model, with a complete MLE solution over the entire data set. The analysis yields:

	::<math>\widehat{\beta }=2.616464</math>		::<math>\widehat{\beta }=2.616464</math>

2012-08-14T01:44:30Z

← Older revision	Revision as of 01:44, 14 August 2012
(No difference)

2012-08-09T02:02:19Z

IPL-Weibull Example

← Older revision		Revision as of 02:02, 9 August 2012
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	===IPL-Weibull Example===		===IPL-Weibull Example===
	~~<br>~~
	Consider the following times-to-failure data at two different stress levels.		Consider the following times-to-failure data at two different stress levels.
	~~<br>~~

	~~<br>~~
	[[Image:chp8ex1table.png\|center\|300px\|''Pdf'' of the lognormal distribution with different log-std values.]]		[[Image:chp8ex1table.png\|center\|300px\|''Pdf'' of the lognormal distribution with different log-std values.]]
	~~<br>~~

	~~<br>~~
	The data set was analyzed jointly and with a complete MLE solution over the entire data set using ReliaSoft's ALTA. The analysis yields:		The data set was analyzed jointly and with a complete MLE solution over the entire data set using ReliaSoft's ALTA. The analysis yields:

	~~<br>~~
	::<math>\widehat{\beta }=2.616464</math>		::<math>\widehat{\beta }=2.616464</math>

	~~<br>~~
	::<math>\widehat{K}=0.001022</math>		::<math>\widehat{K}=0.001022</math>

	~~<br>~~
	::<math>\widehat{n}=1.327292</math>		::<math>\widehat{n}=1.327292</math>

2012-06-22T15:16:16Z

IPL-Weibull Example

← Older revision		Revision as of 15:16, 22 June 2012
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	<br>		<br>
	[[Image:chp8ex1table.png\|center\|~~175px~~\|''Pdf'' of the lognormal distribution with different log-std values.]]		[[Image:chp8ex1table.png\|center\|300px\|''Pdf'' of the lognormal distribution with different log-std values.]]
	<br>		<br>

2012-04-26T15:54:48Z

IPL-Weibull Example

← Older revision		Revision as of 15:54, 26 April 2012
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	<br>		<br>
	[[Image:chp8ex1table.png\|center\|~~350px~~\|''Pdf'' of the lognormal distribution with different log-std values.]]		[[Image:chp8ex1table.png\|center\|175px\|''Pdf'' of the lognormal distribution with different log-std values.]]
	<br>		<br>