ship {BayesGOF} | R Documentation |
Data represents results of quality-control inspections executed by Portsmouth Naval Shipyard on lots of welding materials. The data has k=5
observations of number of defects y
out of the total number of tested n=5
.
data("ship")
A data frame of (y_i, n_i)
for i = 1,...,5
.
y
number of defects found in the i^{th}
inspection
n
total samples tested in the i^{th}
inspection
Martz, H.F. and Lian, M.G., 1974. "Empirical Bayes estimation of the binomial parameter," Biometrika, 61(3), pp. 517-523.