SurvFn.ex.4p {vitality} | R Documentation |
Gives the cumulative survival proportions at xx
from extrinsic process for a given set of parameter values.
SurvFn.ex.4p(xx, r, s, lambda, beta)
xx |
vector of ages |
r |
r value |
s |
s value |
lambda |
lambda value |
beta |
beta value |
Used within vitality.4p
for estimating model parameters based on the observed cumulative survival function.
vector of cumulative survival proportions at xx
from extrinsic process
vitality.4p
, survProbInc.4p
, SurvFn.4p
, SurvFn.in.4p