# ------------------------------------------------
# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# ------------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "fereg" in publications use:'
type: software
license: MIT
title: 'fereg: Fast Fixed-Effects Estimation with the ''fixest'' Interface'
version: 0.4.0
doi: 10.32614/CRAN.package.fereg
abstract: Ordinary least squares, two-stage least squares, Poisson and logit regressions
  with any number of high-dimensional fixed effects, interactions of fixed effects,
  varying slopes, weights and iid, heteroskedasticity-robust (HC1, HC2, HC3), multiway-clustered,
  CRV3, Newey-West, Driscoll-Kraay or Conley standard errors. The formula syntax,
  arguments, results and methods follow the 'fixest' package and reproduce its estimates.
  The computations run in a parallel 'Rust' library that eliminates the largest fixed
  effect exactly and solves for the others by preconditioned conjugate gradient.
authors:
- family-names: Liu
  given-names: Leo
  email: auleo.liu@gmail.com
repository: https://leoliu0.r-universe.dev
repository-code: https://github.com/leoliu0/fereg
commit: c82cd1350968c10bfc2d25c1671020afac3e00ec
url: https://github.com/leoliu0/fereg
date-released: '2026-10-22'
contact:
- family-names: Liu
  given-names: Leo
  email: auleo.liu@gmail.com