Format
A data frame with 82 observations on the following 3 variables.
Source
L. A. Escobar, W. Q. Meeker, D. L. Kugler, and L. L. Kramer, ``Accelerated destructive degradation
tests: Data, models, and analysis,'' in Mathematical and Statistical Methods in Reliability,
B. H. Lindqvist and K. A. Doksum, Eds. River Edge, NJ: World Scientific Publishing
Company, 2003, ch. 21.