To cite package ‘rema’ in publications use: Sullivan J, Balstad L (2025). _rema: A generalized framework to fit the random effects (RE) model, a state-space random walk model developed at the Alaska Fisheries Science Center (AFSC) for apportionment and biomass estimation of groundfish and crab stocks._. R package version 1.2.0, . A BibTeX entry for LaTeX users is @Manual{, title = {rema: A generalized framework to fit the random effects (RE) model, a state-space random walk model developed at the Alaska Fisheries Science Center (AFSC) for apportionment and biomass estimation of groundfish and crab stocks.}, author = {Jane Sullivan and Laurinne Balstad}, year = {2025}, note = {R package version 1.2.0}, url = {https://github.com/janesullivan-noaa/rema}, }