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Chapter 5: Model Mortality Schedules

Published online by Cambridge University Press:  27 June 2018

Extract

Chapter 4, and particularly Table 4, indicate a relatively narrow range of values for E(15), the life expectancy at age 15. This range, 12.3 to 34.6, just overlaps the lowest life expectancies in national censuses of the past 2 centuries (Arriaga 1968; Keyfitz and Flieger 1968). Even in the model life tables of Coale and Demeny (1966), “West” series, which are most applicable to pre-industrial populations, the lowest E(15) is 31.16. This particular value is found in a table which is an extrapolation of their regression lines well beyond the range of data on which the regressions were based.

Type
III Developing Model Life Tables from Anthropological Data
Copyright
Copyright © Society for American Archaeology 1973

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