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Reliability and Survival Methods > Degradation > Stability Analysis in the Degradation Platform > Statistical Details for Stability Analysis in the Degradation Platform
Publication date: 06/21/2023

Statistical Details for Stability Analysis in the Degradation Platform

For the nonpoolable model that fits different intercepts and slopes, the standard errors for the slope and intercepts of the linear degradation models are described below.

For the model intercept, the standard error is equivalent to the following formula:

Equation shown here

For the model slope, the standard error is equivalent to the following formula:

Equation shown here

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