Inverse Power Law Example: Difference between revisions
Jump to navigation
Jump to search
Kate Racaza (talk | contribs) m (moved Inverser Power Law Example to Inverse Power Law Example: incorrect spelling) |
Lisa Hacker (talk | contribs) No edit summary |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
<noinclude>{{Banner ALTA Examples}} | <noinclude>{{Banner ALTA Examples}} | ||
''This example appears in the [ | ''This example appears in the [https://help.reliasoft.com/reference/accelerated_life_testing_data_analysis Accelerated life testing reference].'' | ||
| Line 9: | Line 9: | ||
The data set was analyzed jointly in an ALTA standard folio using the IPL-Weibull | 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> | ||
Latest revision as of 19:02, 18 September 2023
 |
New format available! This reference is now available in a new format that offers faster page load, improved display for calculations and images and more targeted search.
As of January 2024, this Reliawiki page will not continue to be updated. Please update all links and bookmarks to the latest references at ALTA examples and ALTA reference examples.
This example appears in the Accelerated life testing reference.
Consider the following times-to-failure data at two different stress levels.
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]\displaystyle{ \widehat{\beta }=2.616464\,\! }[/math]
- [math]\displaystyle{ \widehat{K}=0.001022\,\! }[/math]
- [math]\displaystyle{ \widehat{n}=1.327292\,\! }[/math]