# ------------------------------------------------ # CITATION.cff file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # ------------------------------------------------ cff-version: 1.2.0 message: 'To cite package "geoaddSAE2" in publications use:' type: software license: GPL-3.0-or-later title: 'geoaddSAE2: Geoadditive Small Area Estimation for Area-Level Model' version: 0.1.1 doi: 10.32614/CRAN.package.geoaddSAE2 abstract: Fits area-level geoadditive small area estimation (SAE) models by extending the Fay-Herriot area-level model with linear, nonlinear, and spatial effects. The Fay-Herriot model is described by Fay and Herriot (1979) . Geoadditive models combine nonlinear covariate effects and spatial variation as described by Kammann and Wand (2003) , while their application to small area estimation is discussed by Pusponegoro et al. (2019) . Nonlinear covariate effects are represented using penalized splines, while spatial effects are represented using a smooth function of geographic coordinates. Models are estimated using restricted maximum likelihood (REML), and mean squared error (MSE) is estimated using a parametric bootstrap. The package also provides comparisons with the Fay-Herriot and spatial Fay-Herriot (SFH) models. authors: - family-names: Sutarto given-names: Amalyah Rizky Khairunnisa email: 222212489@stis.ac.id - family-names: Pusponegoro given-names: Novi Hidayat email: novie@stis.ac.id repository: https://amlyhrzky.r-universe.dev commit: bbd634ce97162e34a018e1166b1eb13276c96055 date-released: '2026-10-05' contact: - family-names: Sutarto given-names: Amalyah Rizky Khairunnisa email: 222212489@stis.ac.id