diff --git a/Manifest.toml b/Manifest.toml
index 1b82e5f..aaa9877 100755
--- a/Manifest.toml
+++ b/Manifest.toml
@@ -32,15 +32,27 @@ version = "3.3.3"
 
 [[deps.CSV]]
 deps = ["CodecZlib", "Dates", "FilePathsBase", "InlineStrings", "Mmap", "Parsers", "PooledArrays", "SentinelArrays", "Tables", "Unicode", "WeakRefStrings"]
-git-tree-sha1 = "9310d9495c1eb2e4fa1955dd478660e2ecab1fbb"
+git-tree-sha1 = "873fb188a4b9d76549b81465b1f75c82aaf59238"
 uuid = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
-version = "0.10.3"
+version = "0.10.4"
+
+[[deps.ChainRulesCore]]
+deps = ["Compat", "LinearAlgebra", "SparseArrays"]
+git-tree-sha1 = "9950387274246d08af38f6eef8cb5480862a435f"
+uuid = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"
+version = "1.14.0"
+
+[[deps.ChangesOfVariables]]
+deps = ["ChainRulesCore", "LinearAlgebra", "Test"]
+git-tree-sha1 = "1e315e3f4b0b7ce40feded39c73049692126cf53"
+uuid = "9e997f8a-9a97-42d5-a9f1-ce6bfc15e2c0"
+version = "0.1.3"
 
 [[deps.CodeTracking]]
 deps = ["InteractiveUtils", "UUIDs"]
-git-tree-sha1 = "9fb640864691a0936f94f89150711c36072b0e8f"
+git-tree-sha1 = "6d4fa04343a7fc9f9cb9cff9558929f3d2752717"
 uuid = "da1fd8a2-8d9e-5ec2-8556-3022fb5608a2"
-version = "1.0.8"
+version = "1.0.9"
 
 [[deps.CodecZlib]]
 deps = ["TranscodingStreams", "Zlib_jll"]
@@ -56,9 +68,9 @@ version = "0.8.6"
 
 [[deps.Compat]]
 deps = ["Base64", "Dates", "DelimitedFiles", "Distributed", "InteractiveUtils", "LibGit2", "Libdl", "LinearAlgebra", "Markdown", "Mmap", "Pkg", "Printf", "REPL", "Random", "SHA", "Serialization", "SharedArrays", "Sockets", "SparseArrays", "Statistics", "Test", "UUIDs", "Unicode"]
-git-tree-sha1 = "96b0bc6c52df76506efc8a441c6cf1adcb1babc4"
+git-tree-sha1 = "b153278a25dd42c65abbf4e62344f9d22e59191b"
 uuid = "34da2185-b29b-5c13-b0c7-acf172513d20"
-version = "3.42.0"
+version = "3.43.0"
 
 [[deps.CompilerSupportLibraries_jll]]
 deps = ["Artifacts", "Libdl"]
@@ -75,21 +87,21 @@ uuid = "a10d1c49-ce27-4219-8d33-6db1a4562965"
 version = "2.5.0"
 
 [[deps.DataAPI]]
-git-tree-sha1 = "cc70b17275652eb47bc9e5f81635981f13cea5c8"
+git-tree-sha1 = "fb5f5316dd3fd4c5e7c30a24d50643b73e37cd40"
 uuid = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"
-version = "1.9.0"
+version = "1.10.0"
 
 [[deps.DataFrames]]
 deps = ["Compat", "DataAPI", "Future", "InvertedIndices", "IteratorInterfaceExtensions", "LinearAlgebra", "Markdown", "Missings", "PooledArrays", "PrettyTables", "Printf", "REPL", "Reexport", "SortingAlgorithms", "Statistics", "TableTraits", "Tables", "Unicode"]
-git-tree-sha1 = "ae02104e835f219b8930c7664b8012c93475c340"
+git-tree-sha1 = "daa21eb85147f72e41f6352a57fccea377e310a9"
 uuid = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
-version = "1.3.2"
+version = "1.3.4"
 
 [[deps.DataStructures]]
 deps = ["Compat", "InteractiveUtils", "OrderedCollections"]
-git-tree-sha1 = "3daef5523dd2e769dad2365274f760ff5f282c7d"
+git-tree-sha1 = "cc1a8e22627f33c789ab60b36a9132ac050bbf75"
 uuid = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
-version = "0.18.11"
+version = "0.18.12"
 
 [[deps.DataValueInterfaces]]
 git-tree-sha1 = "bfc1187b79289637fa0ef6d4436ebdfe6905cbd6"
@@ -108,6 +120,12 @@ uuid = "8bb1440f-4735-579b-a4ab-409b98df4dab"
 deps = ["Random", "Serialization", "Sockets"]
 uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"
 
+[[deps.DocStringExtensions]]
+deps = ["LibGit2"]
+git-tree-sha1 = "b19534d1895d702889b219c382a6e18010797f0b"
+uuid = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
+version = "0.8.6"
+
 [[deps.Downloads]]
 deps = ["ArgTools", "LibCURL", "NetworkOptions"]
 uuid = "f43a241f-c20a-4ad4-852c-f6b1247861c6"
@@ -143,11 +161,11 @@ uuid = "781609d7-10c4-51f6-84f2-b8444358ff6d"
 
 [[deps.Genie]]
 deps = ["ArgParse", "Dates", "Distributed", "EzXML", "FilePathsBase", "HTTP", "HttpCommon", "Inflector", "JSON3", "JuliaFormatter", "Logging", "Markdown", "MbedTLS", "Millboard", "Nettle", "OrderedCollections", "Pkg", "REPL", "Random", "Reexport", "Revise", "SHA", "Serialization", "Sockets", "UUIDs", "Unicode", "VersionCheck", "YAML"]
-git-tree-sha1 = "8342563876f22231676c44609f68ef8681e19c2b"
+git-tree-sha1 = "f8d159274359ff7b3a094c9eccf5237aab5d3326"
 repo-rev = "master"
 repo-url = "https://github.com/GenieFramework/Genie.jl.git"
 uuid = "c43c736e-a2d1-11e8-161f-af95117fbd1e"
-version = "4.17.0"
+version = "4.18.0"
 
 [[deps.HTTP]]
 deps = ["Base64", "Dates", "IniFile", "Logging", "MbedTLS", "NetworkOptions", "Sockets", "URIs"]
@@ -182,11 +200,22 @@ version = "1.1.2"
 deps = ["Markdown"]
 uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 
+[[deps.InverseFunctions]]
+deps = ["Test"]
+git-tree-sha1 = "336cc738f03e069ef2cac55a104eb823455dca75"
+uuid = "3587e190-3f89-42d0-90ee-14403ec27112"
+version = "0.1.4"
+
 [[deps.InvertedIndices]]
 git-tree-sha1 = "bee5f1ef5bf65df56bdd2e40447590b272a5471f"
 uuid = "41ab1584-1d38-5bbf-9106-f11c6c58b48f"
 version = "1.1.0"
 
+[[deps.IrrationalConstants]]
+git-tree-sha1 = "7fd44fd4ff43fc60815f8e764c0f352b83c49151"
+uuid = "92d709cd-6900-40b7-9082-c6be49f344b6"
+version = "0.1.1"
+
 [[deps.IteratorInterfaceExtensions]]
 git-tree-sha1 = "a3f24677c21f5bbe9d2a714f95dcd58337fb2856"
 uuid = "82899510-4779-5014-852e-03e436cf321d"
@@ -212,15 +241,15 @@ version = "1.9.4"
 
 [[deps.JuliaFormatter]]
 deps = ["CSTParser", "CommonMark", "DataStructures", "Pkg", "Tokenize"]
-git-tree-sha1 = "7a6717e8055dc3ee240c8d44668e5908d40efd2a"
+git-tree-sha1 = "64613299ded610bc40afeea529918d4baf3cf4e5"
 uuid = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
-version = "0.22.7"
+version = "0.22.10"
 
 [[deps.JuliaInterpreter]]
 deps = ["CodeTracking", "InteractiveUtils", "Random", "UUIDs"]
-git-tree-sha1 = "9c43a2eb47147a8776ca2ba489f15a9f6f2906f8"
+git-tree-sha1 = "52617c41d2761cc05ed81fe779804d3b7f14fff7"
 uuid = "aa1ae85d-cabe-5617-a682-6adf51b2e16a"
-version = "0.9.11"
+version = "0.9.13"
 
 [[deps.LibCURL]]
 deps = ["LibCURL_jll", "MozillaCACerts_jll"]
@@ -251,20 +280,26 @@ version = "1.16.1+1"
 deps = ["Libdl", "libblastrampoline_jll"]
 uuid = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 
+[[deps.LogExpFunctions]]
+deps = ["ChainRulesCore", "ChangesOfVariables", "DocStringExtensions", "InverseFunctions", "IrrationalConstants", "LinearAlgebra"]
+git-tree-sha1 = "09e4b894ce6a976c354a69041a04748180d43637"
+uuid = "2ab3a3ac-af41-5b50-aa03-7779005ae688"
+version = "0.3.15"
+
 [[deps.Logging]]
 uuid = "56ddb016-857b-54e1-b83d-db4d58db5568"
 
 [[deps.LoggingExtras]]
 deps = ["Dates", "Logging"]
-git-tree-sha1 = "dfeda1c1130990428720de0024d4516b1902ce98"
+git-tree-sha1 = "e9437ef53c3b29a838f4635e748bb38d29d11384"
 uuid = "e6f89c97-d47a-5376-807f-9c37f3926c36"
-version = "0.4.7"
+version = "0.4.8"
 
 [[deps.LoweredCodeUtils]]
 deps = ["JuliaInterpreter"]
-git-tree-sha1 = "6b0440822974cab904c8b14d79743565140567f6"
+git-tree-sha1 = "dedbebe234e06e1ddad435f5c6f4b85cd8ce55f7"
 uuid = "6f1432cf-f94c-5a45-995e-cdbf5db27b0b"
-version = "2.2.1"
+version = "2.2.2"
 
 [[deps.Markdown]]
 deps = ["Base64"]
@@ -328,9 +363,9 @@ version = "1.4.1"
 
 [[deps.Parsers]]
 deps = ["Dates"]
-git-tree-sha1 = "85b5da0fa43588c75bb1ff986493443f821c70b7"
+git-tree-sha1 = "1285416549ccfcdf0c50d4997a94331e88d68413"
 uuid = "69de0a69-1ddd-5017-9359-2bf0b02dc9f0"
-version = "2.2.3"
+version = "2.3.1"
 
 [[deps.Pkg]]
 deps = ["Artifacts", "Dates", "Downloads", "LibGit2", "Libdl", "Logging", "Markdown", "Printf", "REPL", "Random", "SHA", "Serialization", "TOML", "Tar", "UUIDs", "p7zip_jll"]
@@ -338,15 +373,15 @@ uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 
 [[deps.PooledArrays]]
 deps = ["DataAPI", "Future"]
-git-tree-sha1 = "28ef6c7ce353f0b35d0df0d5930e0d072c1f5b9b"
+git-tree-sha1 = "a6062fe4063cdafe78f4a0a81cfffb89721b30e7"
 uuid = "2dfb63ee-cc39-5dd5-95bd-886bf059d720"
-version = "1.4.1"
+version = "1.4.2"
 
 [[deps.Preferences]]
 deps = ["TOML"]
-git-tree-sha1 = "d3538e7f8a790dc8903519090857ef8e1283eecd"
+git-tree-sha1 = "47e5f437cc0e7ef2ce8406ce1e7e24d44915f88d"
 uuid = "21216c6a-2e73-6563-6e65-726566657250"
-version = "1.2.5"
+version = "1.3.0"
 
 [[deps.PrettyTables]]
 deps = ["Crayons", "Formatting", "Markdown", "Reexport", "Tables"]
@@ -394,15 +429,15 @@ uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
 
 [[deps.SQLite]]
 deps = ["BinaryProvider", "DBInterface", "Dates", "Libdl", "Random", "SQLite_jll", "Serialization", "Tables", "Test", "WeakRefStrings"]
-git-tree-sha1 = "8e14d9b200b975e93a0ae0e5d17dea1c262690ee"
+git-tree-sha1 = "c19088908cde014f8807e6dc57b90cb5b5c90565"
 uuid = "0aa819cd-b072-5ff4-a722-6bc24af294d9"
-version = "1.4.0"
+version = "1.4.1"
 
 [[deps.SQLite_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "Pkg", "Zlib_jll"]
-git-tree-sha1 = "f79c1c58951ea4f5bb63bb96b99bf7f440a3f774"
+git-tree-sha1 = "b6d006c4c57278d532de38912e16adf626c949c7"
 uuid = "76ed43ae-9a5d-5a62-8c75-30186b810ce8"
-version = "3.38.0+0"
+version = "3.38.4+0"
 
 [[deps.Scratch]]
 deps = ["Dates"]
@@ -452,6 +487,18 @@ uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 deps = ["LinearAlgebra", "SparseArrays"]
 uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
+[[deps.StatsAPI]]
+deps = ["LinearAlgebra"]
+git-tree-sha1 = "c82aaa13b44ea00134f8c9c89819477bd3986ecd"
+uuid = "82ae8749-77ed-4fe6-ae5f-f523153014b0"
+version = "1.3.0"
+
+[[deps.StatsBase]]
+deps = ["DataAPI", "DataStructures", "LinearAlgebra", "LogExpFunctions", "Missings", "Printf", "Random", "SortingAlgorithms", "SparseArrays", "Statistics", "StatsAPI"]
+git-tree-sha1 = "8977b17906b0a1cc74ab2e3a05faa16cf08a8291"
+uuid = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
+version = "0.33.16"
+
 [[deps.StringEncodings]]
 deps = ["Libiconv_jll"]
 git-tree-sha1 = "50ccd5ddb00d19392577902f0079267a72c5ab04"
@@ -494,9 +541,9 @@ uuid = "b718987f-49a8-5099-9789-dcd902bef87d"
 version = "1.0.1"
 
 [[deps.Tokenize]]
-git-tree-sha1 = "0952c9cee34988092d73a5708780b3917166a0dd"
+git-tree-sha1 = "2b3af135d85d7e70b863540160208fa612e736b9"
 uuid = "0796e94c-ce3b-5d07-9a54-7f471281c624"
-version = "0.5.21"
+version = "0.5.24"
 
 [[deps.TranscodingStreams]]
 deps = ["Random", "Test"]
diff --git a/Project.toml b/Project.toml
index ca3c295..8e525dd 100755
--- a/Project.toml
+++ b/Project.toml
@@ -17,3 +17,4 @@ MbedTLS = "739be429-bea8-5141-9913-cc70e7f3736d"
 SQLite = "0aa819cd-b072-5ff4-a722-6bc24af294d9"
 SearchLight = "340e8cb6-72eb-11e8-37ce-c97ebeb32050"
 SearchLightSQLite = "21a827c4-482a-11ea-3a19-4d2243a4a2c5"
+StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"