diff --git a/.gitmodules b/.gitmodules
index e805dc5..e4c5327 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "presentation"]
 	path = presentation
 	url = https://git.overleaf.com/646be7922a7fb19bcb461593
+[submodule "pyRembr"]
+	path = pyRembr
+	url = git@github.com:groceryheist/pyRembr.git
diff --git a/multiple_iv_simulations/pyproject.toml b/multiple_iv_simulations/pyproject.toml
new file mode 100644
index 0000000..c352e77
--- /dev/null
+++ b/multiple_iv_simulations/pyproject.toml
@@ -0,0 +1,22 @@
+[project]
+name = "multiple-iv-simulations"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = [
+    "fire>=0.7.0",
+    "numpy>=2.2.6",
+    "pandas>=2.3.0",
+    "pylauncher>=4.0",
+    "pyremember>=0.2.0",
+    "rpy2>=3.6.0",
+]
+
+[tool.uv.sources]
+pyremember = { git = "https://github.com/groceryheist/pyRembr" }
+
+[dependency-groups]
+dev = [
+    "pytest>=8.4.0",
+]
diff --git a/pyRembr b/pyRembr
new file mode 160000
index 0000000..85a04fa
--- /dev/null
+++ b/pyRembr
@@ -0,0 +1 @@
+Subproject commit 85a04faa61aeef1a5a453024d7511459b4f88b5f