@inbook{James1993,
author = {James, D.A. and Pregibon, D.},
title= {Chronological objects for data analysis},
year = {1993},
editor = {Tarter, M.E.},
editor = {Lock, M.D.},
booktitle = {Statistical applications of expanding computer capabilities: Proceedings of the 25th Symposium on the Interface},
address = {Fairfax Station, VA},
publisher = {Interface Foundation of North America},
pages = {177--182},
}