DAxn {lifecontingencies} | R Documentation |
Decreasing life insurance
Description
This function evaluates the n-year term decreasing life insurance. Both actuarial value and stochastic random sample can be returned.
Usage
DAxn(actuarialtable, x, n,
i=actuarialtable@interest,m = 0,k=1,
type = "EV", power=1)
Arguments
actuarialtable |
An actuarial table object. |
x |
Age of the insured. |
n |
Length of the insurance period. |
i |
Interest rate, when present it overrides the interest rate of the actuarial table object. |
m |
Deferring period, even fractional, assumed 1 whether missing. |
k |
Number of fractional payments per period. Assumed to be 1 whether missing. |
type |
A string, either |
power |
The power of the APV. Default is 1 (mean) |
Details
Formulas of Bowes book have been implemented.
Value
A numeric value representing the expected value or the simulated value.
Warning
The function is provided as is, without any guarantee regarding the accuracy of calculation. We disclaim any liability for eventual losses arising from direct or indirect use of this software.
Note
Neither fractional payments nor stochastic calculations have been implemented yet.
Author(s)
Giorgio A. Spedicato
References
Actuarial Mathematics (Second Edition), 1997, by Bowers, N.L., Gerber, H.U., Hickman, J.C., Jones, D.A. and Nesbitt, C.J.
See Also
Examples
#using SOA illustrative life tables
data(soaLt)
soa08Act=with(soaLt, new("actuarialtable",interest=0.06,
x=x,lx=Ix,name="SOA2008"))
#evaluate the value of a 10 years decreasing term life insurance for an aged 25
DAxn(actuarialtable=soa08Act, x=25, n=10)