Core for left-truncation PMF computation

Internal use

Usage

.lt_core(lifetime, denom, trunc_time, rc = TRUE)

lt_pmf(x, trunc_time, rc = TRUE)

Arguments

lifetime

A numeric vector representing the observed time to event.

denom

A numeric vector representing the denominator for the calculation of the pmf

trunc_time

A numeric vector representing the observed left-truncated time.

rc

a numeric boolean indicating whether right-censoring is to be considered.

x

is the output of an estimate_hazard call.

Value

A numeric vector of estimates of the PMF for the left-truncation random variable.

Author

lcgodoy