vft.4p: Vectorized density function

Description Usage Arguments Value See Also

Description

This function is used in the calculation of the fitted intrinsic (mu.vd1.4p) and total (mu.vd.4p) mortality rate in the 4-parameter model.

Usage

1
  vft.4p(xx, r, s, u)

Arguments

xx

vector of ages

r

r value

s

s value

u

u value

Value

vector of densities

See Also

ft.4p


vitality documentation built on May 2, 2019, 9:07 a.m.

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