load_mort_data is used to load age-specific mortality from .csv file
into vector.
load_mort_data(file = NULL)A vector with mortality by age.
v_r_mort_by_age <- load_mort_data()
head(v_r_mort_by_age)
#> Total
#> [1,] 0.005907
#> [2,] 0.000402
#> [3,] 0.000253
#> [4,] 0.000196
#> [5,] 0.000147
#> [6,] 0.000136