Get raw eigvenvalue from NGM matrix
raw_eigenvalue.RdGet raw eigvenvalue from NGM matrix
Examples
# examples not run as they take a long time
if (FALSE) {
perth <- abs_age_lga("Perth (C)")
perth_contact <- extrapolate_polymod(perth)
perth_ngm <- generate_ngm(
  perth_contact,
  age_breaks = c(seq(0, 85, by = 5), Inf)
)
raw_eigenvalue(perth_ngm)
}