Gobnyan termasuk model kematean (tabel kehudepan, model Gompertz, model bahaya, model proporsional nyang bala, kehudepan peunuronan nyang berganda, hubongan Brass seucara logis), kesuboran (model Hernes, model Coale-Trussell, rasio perkeumangan paritas), pernikahan (tunggai lam pernikahan, model hai), disabilitas (metode Sullivan, tabel kehudepan multinangroe), proyeksi populasi (model Lee-Carter, Matriks Leslie), ngon momentum populasi (Keyfitz).