ALTA ALTA Degradation Plot ptStandardFitted: Difference between revisions

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The Reliability vs. Time plot shows the reliability values over time at the specified use stress level, capturing trends in the product’s failure behavior. The plot also shows data points from the test that are transformed from the accelerated stress level to the use stress level.  
The standardized vs. fitted value plot shows the value of the scale parameter of the underlying life distribution on the x-axis and the value of standardized residual on the y-axis. This plot shows the variability (scatter) of the data at each stress level.
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Revision as of 00:50, 9 May 2012

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Degradation Standard vs. Fitted Value Plot

The standardized vs. fitted value plot shows the value of the scale parameter of the underlying life distribution on the x-axis and the value of standardized residual on the y-axis. This plot shows the variability (scatter) of the data at each stress level.


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