Fractional force of mortality from a life table

Computes \(\mu_{x+t}\) under UDD, constant force, or Balducci.

Usage

mux_tab(tbl, x, t, assumption = c("udd", "cf", "balducci"))

Arguments

tbl

A life_table object.

x

Numeric vector of integer ages.

t

Numeric vector of fractional durations with \(0 \le t \le 1\).

assumption

One of "udd", "cf", "balducci".

Value

Numeric vector of \(\mu_{x+t}\) values.