diff --git a/ZBBH-002-analysis.jl b/ZBBH-002-analysis.jl
new file mode 100644
index 0000000..f4c750e
--- /dev/null
+++ b/ZBBH-002-analysis.jl
@@ -0,0 +1,339 @@
+### A Pluto.jl notebook ###
+# v0.19.5
+
+using Markdown
+using InteractiveUtils
+
+# ╔═╡ 394ca302-d787-11ec-3b28-81e75981e184
+using DataFrames
+
+# ╔═╡ 0f9f2d66-b764-4382-b10f-8eebb7e7ad89
+using CSV
+
+# ╔═╡ b415d0c1-e470-4d12-99f0-b33d0584991d
+
+
+# ╔═╡ 00000000-0000-0000-0000-000000000001
+PLUTO_PROJECT_TOML_CONTENTS = """
+[deps]
+CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
+DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
+
+[compat]
+CSV = "~0.10.4"
+DataFrames = "~1.3.4"
+"""
+
+# ╔═╡ 00000000-0000-0000-0000-000000000002
+PLUTO_MANIFEST_TOML_CONTENTS = """
+# This file is machine-generated - editing it directly is not advised
+
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+
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+
+[[deps.Base64]]
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+
+[[deps.CSV]]
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+
+[[deps.CodecZlib]]
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+[[deps.LibGit2]]
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+[[deps.Libdl]]
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+[[deps.LinearAlgebra]]
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+[[deps.Logging]]
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+
+[[deps.Unicode]]
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+
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+
+[[deps.libblastrampoline_jll]]
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+uuid = "3f19e933-33d8-53b3-aaab-bd5110c3b7a0"
+"""
+
+# ╔═╡ Cell order:
+# ╠═394ca302-d787-11ec-3b28-81e75981e184
+# ╠═0f9f2d66-b764-4382-b10f-8eebb7e7ad89
+# ╠═b415d0c1-e470-4d12-99f0-b33d0584991d
+# ╟─00000000-0000-0000-0000-000000000001
+# ╟─00000000-0000-0000-0000-000000000002