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Ships Damage Data
Description
Data frame giving the number of damage incidents and aggregate months of service by ship type, year of construction, and period of operation.
Usage
ships
Format
type-
type:
"A"to"E". year-
year of construction: 1960–64, 65–69, 70–74, 75–79 (coded as
"60","65","70","75"). period-
period of operation : 1960–74, 75–79.
service-
aggregate months of service.
incidents-
number of damage incidents.
Source
P. McCullagh and J. A. Nelder, (1983), Generalized Linear Models. Chapman & Hall, section 6.3.2, page 137