survProbInc.ku {vitality} | R Documentation |
Calculates the incremental survival probabilities (between xx1 and xx2) for 4-parameter model.
survProbInc.ku(r, s, k, u, xx1, xx2)
r |
r value |
s |
s value |
k |
k value |
u |
u value |
xx1 |
xx1 vector |
xx2 |
xx2 vector |
For use in vitality.ku
.
incremental survival probabilities