From ed3411a8174d84e6bf72317e4e490520df21b171 Mon Sep 17 00:00:00 2001
From: Johan Herland <johan@herland.net>
Date: Wed, 2 Jul 2025 11:31:55 +0000
Subject: [PATCH] python3Packages.linearmodels: init at 6.1

---
 .../python-modules/linearmodels/default.nix   | 59 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 61 insertions(+)
 create mode 100644 pkgs/development/python-modules/linearmodels/default.nix

diff --git a/pkgs/development/python-modules/linearmodels/default.nix b/pkgs/development/python-modules/linearmodels/default.nix
new file mode 100644
index 000000000000..c8f3b819959d
--- /dev/null
+++ b/pkgs/development/python-modules/linearmodels/default.nix
@@ -0,0 +1,59 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  cython,
+  formulaic,
+  mypy-extensions,
+  numpy,
+  pandas,
+  pyhdfe,
+  pytestCheckHook,
+  scipy,
+  setuptools,
+  setuptools-scm,
+  statsmodels,
+}:
+
+buildPythonPackage rec {
+  pname = "linearmodels";
+  version = "6.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "bashtage";
+    repo = "linearmodels";
+    tag = "v${version}";
+    hash = "sha256-oWVBsFSKnv/8AHYP5sxO6+u5+hsOw/uQlOetse5ue88=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-scm
+    cython
+  ];
+
+  env.SETUPTOOLS_SCM_PRETEND_VERSION = version;
+
+  dependencies = [
+    formulaic
+    mypy-extensions
+    numpy
+    pandas
+    pyhdfe
+    scipy
+    statsmodels
+  ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  pythonImportsCheck = [ "linearmodels" ];
+
+  meta = {
+    description = "Models for panel data, system regression, instrumental variables and asset pricing";
+    homepage = "https://bashtage.github.io/linearmodels/";
+    changelog = "https://github.com/bashtage/linearmodels/releases/tag/v${version}";
+    license = lib.licenses.ncsa;
+    maintainers = with lib.maintainers; [ jherland ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index bdd64bc7aa00..ed8c49a87b43 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8219,6 +8219,8 @@ self: super: with self; {
 
   linear-operator = callPackage ../development/python-modules/linear-operator { };
 
+  linearmodels = callPackage ../development/python-modules/linearmodels { };
+
   lineax = callPackage ../development/python-modules/lineax { };
 
   linecache2 = callPackage ../development/python-modules/linecache2 { };