ship: Panel data on the number of ship accidents

In pdR: Threshold Model and Unit Root Tests in Cross-Section and Time Series Data

Panel data on the number of ship accidents

Description

Panel data on the number of ship accidents, McCullagh and Nelder(1989)

Usage

data("ship")

Format

accident

the number of ship accidents

ship

Ship iD

service

the number of months in service

op_75_79

the operating period between 1975 and 1979

co_65_69

consecutive construction periods of 5 years

co_70_74

consecutive construction periods of 5 years

co_75_79

consecutive construction periods of 5 years

yr_con

years of construction

yr_op

years of operation

References

McCullagh, P., and J. A. Nelder (1989) Generalized Linear Models. 2nd ed. London: Chapman and Hall/CRC.

Examples

data(ship)

pdR documentation built on Aug. 21, 2025, 5:39 p.m.