runoff {gbs} | R Documentation |
Data set related to the GBSD which is available in the gbs package. This data set has been taken from the literature of this topic.
data(runoff)
A vector containing 25 observations.
{psi21}, {psi26} and {psi31} were taken from Birnbaum and Saunders (1969), who reported fatigue life data correspond to the cycles (times 10^{-3}) of aluminum specimens of type 6061-T6. These specimens were cut in a parallel angle to the direction of rotation and oscillating at 18 cycles per seconds. They were exposed to a pressure with maximum stress of 21,000, 26,000 and 31,000 psi (pounds per square inch), for n = 101, 102, and 101 specimens, respectively.
Other data set names are: {repairtimes}, {shelflife}, {fracture}, {precipitations} and {runoff}, which correspond to maintenance data on active repair times (in hours) for an airborne communications transceiver, shelflife (in days) of a food product, fracture toughnesses of welds, precipitation (in inches) and runoff amounts at Jug Bridge, Maryland, respectively.
Barros, Michelli <michelli.karinne@gmail.com>
Leiva, Victor <victor.leiva@uv.cl, victor.leiva@yahoo.com>
Paula, Gilberto A. <giapaula@ime.usp.br>
Chhikara, R. S. and Folks, J. L. (1989). The Inverse Gaussian Distribution. Marcel Dekker, New York.