torque {slgf} | R Documentation |
Meek and Ozgur (1991) analyzes the torque required to strengthen a fixture (bolt or mandrel) as a function of the fixture's plating method (cadmium and wax, heat treating, and phosphate and oil, denoted CW, HT, and PO, respectively).
data(torque)
A data frame with 60 rows and 3 variables:
the response, the torque required to tighten the fixture.
the type of fixture, bolt or mandrel.
the plating treatment, CW, HT, or PO.
Meek GE, Ozgur CO (1991). “Torque Variation Analysis.” Journal of the Industrial Mathematics Society, 41, 1-16.