Combine the upperages of a demogdata object.
Computes demographic rates by combining age groups.
set.upperage(data, max.age)
data |
Demogdata object such as created using |
max.age |
Upper age group. Ages beyond this are combined into the upper age group. |
Demogdata object with same components as data
but with a subset of ages.
Rob J Hyndman
france.short <- set.upperage(fr.mort, 85)
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