Weibull++ Standard Folio Plot ptFSHistogram: Difference between revisions

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===Failures/Suspensions Histogram===
===Failures/Suspensions Histogram===
The Failures/Suspensions Histogram shows the frequency distribution of the failures and suspensions in the data set. The data set is separated into time intervals, and the number of failures/suspensions that fall into each time interval are plotted in a bar chart. This chart has two display options:
The objective of life data analysis is to fit a statistical distribution to failure time data in order to understand the reliability performance of a product over time or to make projections about future behavior. From the analysis, you can estimate several life characteristics, such as probability of failure, reliability, mean life or failure rate.
 
* Display the probability density values, with or without the superimposed pdf. In this case, the height of each bar is proportional to the frequency of occurrence of the failures in each bin.
 
* Display the number of failures with or without the suspensions. In this case, the height of each bar is the number of failures (and suspensions, if the option is selected) in each bin.
 
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| [http://help.synthesis8.com/weibull_alta8/f_s_histogram_options.htm the help files...]
| [http://help.synthesis8.com/weibull_alta8/index.htm#weibull_standard_folios.htm the help files...]
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| [http://reliawiki.com/index.php/Template:Webull%2B%2B_Standard_Folio_Plot_Type_Example use example(s)...]
| [http://reliawiki.com/index.php/Example:_Standard_Folio_Plot_Type use example(s)...]
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Revision as of 22:25, 22 March 2012

Failures/Suspensions Histogram

The objective of life data analysis is to fit a statistical distribution to failure time data in order to understand the reliability performance of a product over time or to make projections about future behavior. From the analysis, you can estimate several life characteristics, such as probability of failure, reliability, mean life or failure rate.

Learn more from...

the help files...
the theory textbook...
related article(s)...
use example(s)...













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