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Quality and Reliability Methods - SAS

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Chapter 20 <strong>Reliability</strong> <strong>and</strong> Survival Analysis II 381<br />

Options <strong>and</strong> Reports<br />

Figure 20.8 Devalt Data Table<br />

Units are stressed by heating in order to make them fail soon enough to obtain enough failures to fit the<br />

distribution.<br />

Use the Bivariate platform to see a plot of hours by temperature using the log scale for time. See Meeker <strong>and</strong><br />

Escobar (1998, fig. 19.1). To do so, select Analyze > Fit Y by X. Assign Hours to Y, Response <strong>and</strong> Temp to<br />

X, Factor. You can also run the Bivariate script on the left side of the data table.

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