Censoring is a form of missing data problem in which time to event is not observed for reasons such as termination of this website before all recruited subjects have shown the event of interest or the subject has left the study prior to experiencing an event. What really matters is that the survival is lower in the placebo group compared with the treatment group until at least year 8. The former may be written as
f
(
t
)
Our site
Δ
t
for small ∆t while the latter is
S
(
t
)
. That is,
F
′
(
t
)
=
d
F
d
t
=
f
(
t
)
. As the months progressed, the hazard for an entity who obtained the event of interest also increased. .