Compute cohort-style survival from Eurostat EUROPOP2023 mortality assumptions

Computes conditional survival (chance alive) for a person aged age0 in start_year using Eurostat EUROPOP2023 age-specific mortality rate assumptions (dataset proj_23naasmr). The computation follows a cohort path (diagonal): for age age0 + k it uses the mortality rate for year start_year + k.

Usage

chance_alive_es_aasmr(es, geo, sex, age0, start_year = NULL)

Arguments

es

A tibble as returned by read_es_aasmr().

geo

Eurostat geo code (e.g. "BG", "NL").

sex

Sex code: "m" or "f" (case-insensitive).

age0

Baseline age (integer).

start_year

Starting calendar year (integer). If NULL, uses the earliest year available for the selected geo/sex.

Value

A tibble with columns geo, sex, projection, Year, Age, mx, qx, chance_alive.

Details

The result includes two projection variants: baseline (BSL) and lower mortality (LMRT).

Examples

if (FALSE) { # \dontrun{
es <- read_es_aasmr(file.path("data", "life"))
ca <- chance_alive_es_aasmr(es, geo = "NL", sex = "m", age0 = 42, start_year = 2022)
p <- plot_chance_alive_es_aasmr(ca, sex = "m", population = "NL")
p
} # }