Package: fertilmodel
Type: Package
Title: Fertility Models
Version: 1.5
Date: 2026-03-25
Authors@R: person("Michail", "Tsagris", role = c("aut", "cre"), email = "mtsagris@uoc.gr")
Author: Michail Tsagris [aut, cre]
Maintainer: Michail Tsagris <mtsagris@uoc.gr>
Depends: R (>= 4.0)
Imports: nnsolve, stats
Suggests: Rfast, Rfast2
Description: Four fertility models are fitted using non-linear least squares. These are the Hadwiger, the Gamma, the Model1 and Model2, following the terminology of the following paper: Peristera P. and Kostaki A. (2007). "Modeling fertility in modern populations". Demographic Research, 16(6): 141--194. <doi:10.4054/DemRes.2007.16.6>. Model based averaging is also supported.
License: GPL (>= 2)
NeedsCompilation: no
Packaged: 2026-03-25 15:17:30 UTC; mtsag
Repository: CRAN
Date/Publication: 2026-03-25 16:20:11 UTC
Built: R 4.6.0; ; 2026-04-26 00:39:32 UTC; unix
