diff --git a/BioArchLinux/r-margins/PKGBUILD b/BioArchLinux/r-margins/PKGBUILD
new file mode 100644
index 0000000000..43b815067c
--- /dev/null
+++ b/BioArchLinux/r-margins/PKGBUILD
@@ -0,0 +1,54 @@
+# Maintainer: Pekka Ristola <pekkarr [at] protonmail [dot] com>
+
+_pkgname=margins
+_pkgver=0.3.26
+pkgname=r-${_pkgname,,}
+pkgver=${_pkgver//-/.}
+pkgrel=1
+pkgdesc="Marginal Effects for Model Objects"
+arch=(any)
+url="https://cran.r-project.org/package=${_pkgname}"
+license=(MIT)
+depends=(
+  r-data.table
+  r-prediction
+)
+checkdepends=(
+  r-aer
+  r-betareg
+  r-lme4
+  r-ordinal
+  r-survey
+  r-testthat
+)
+optdepends=(
+  r-gapminder
+  r-ggplot2
+  r-knitr
+  r-lme4
+  r-rmarkdown
+  r-sandwich
+  r-stargazer
+  r-testthat
+)
+source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
+md5sums=('089978cd9b7fd9b0ba75525c9efe4641')
+sha256sums=('098c9dd136005c5e27808bf42102d47d141d4e18ca3a3a17fa3287ff97eca56b')
+
+build() {
+  mkdir -p build
+  R CMD INSTALL "$_pkgname" -l build
+}
+
+check() {
+  cd "$_pkgname/tests"
+  R_LIBS="$srcdir/build" NOT_CRAN=true Rscript --vanilla testthat-margins.R
+}
+
+package() {
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
+
+  install -d "$pkgdir/usr/share/licenses/$pkgname"
+  ln -s "/usr/lib/R/library/$_pkgname/LICENSE" "$pkgdir/usr/share/licenses/$pkgname"
+}
diff --git a/BioArchLinux/r-margins/lilac.py b/BioArchLinux/r-margins/lilac.py
new file mode 100644
index 0000000000..b5cdb057c5
--- /dev/null
+++ b/BioArchLinux/r-margins/lilac.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+from lilaclib import *
+
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
+def pre_build():
+    r_pre_build(_G)
+
+def post_build():
+    git_pkgbuild_commit()
+    update_aur_repo()
diff --git a/BioArchLinux/r-margins/lilac.yaml b/BioArchLinux/r-margins/lilac.yaml
new file mode 100644
index 0000000000..88eaf61204
--- /dev/null
+++ b/BioArchLinux/r-margins/lilac.yaml
@@ -0,0 +1,20 @@
+build_prefix: extra-x86_64
+maintainers:
+- github: pekkarr
+  email: pekkarr@protonmail.com
+repo_depends:
+- r-data.table
+- r-prediction
+repo_makedepends:
+- r-aer
+- r-betareg
+- r-lme4
+- r-ordinal
+- r-survey
+- r-testthat
+update_on:
+- source: rpkgs
+  pkgname: margins
+  repo: cran
+  md5: true
+- alias: r