1diff --git a/LICENSES/JSTAT_LICENSE b/LICENSES/JSTAT_LICENSE
 2new file mode 100644
 3index 0000000..36e67da
 4--- /dev/null
 5+++ b/LICENSES/JSTAT_LICENSE
 6@@ -0,0 +1,19 @@
 7+Copyright (c) 2013 jStat
 8+
 9+Permission is hereby granted, free of charge, to any person obtaining a copy
10+of this software and associated documentation files (the "Software"), to deal
11+in the Software without restriction, including without limitation the rights
12+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13+copies of the Software, and to permit persons to whom the Software is
14+furnished to do so, subject to the following conditions:
15+
16+The above copyright notice and this permission notice shall be included in
17+all copies or substantial portions of the Software.
18+
19+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25+THE SOFTWARE.
26\ No newline at end of file
27diff --git a/LICENSES/RULE_JS_LICENSE b/LICENSES/RULE_JS_LICENSE
28new file mode 100644
29index 0000000..b465674
30--- /dev/null
31+++ b/LICENSES/RULE_JS_LICENSE
32@@ -0,0 +1,21 @@
33+The MIT License (MIT)
34+
35+Copyright (c) 2012-2014 Marcin Warpechowski <[email protected]>
36+
37+Permission is hereby granted, free of charge, to any person obtaining a copy
38+of this software and associated documentation files (the "Software"), to deal
39+in the Software without restriction, including without limitation the rights
40+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
41+copies of the Software, and to permit persons to whom the Software is
42+furnished to do so, subject to the following conditions:
43+
44+The above copyright notice and this permission notice shall be included in all
45+copies or substantial portions of the Software.
46+
47+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
48+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
49+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
50+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
51+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
52+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
53+SOFTWARE.
54\ No newline at end of file
55diff --git a/LICENSES/SPREADSHEET_LICENSE b/LICENSES/SPREADSHEET_LICENSE
56new file mode 100644
57index 0000000..65ba96f
58--- /dev/null
59+++ b/LICENSES/SPREADSHEET_LICENSE
60@@ -0,0 +1,21 @@
61+The MIT License (MIT)
62+
63+Copyright (c) 2017 Ben Vogt <[email protected]>
64+
65+Permission is hereby granted, free of charge, to any person obtaining a copy
66+of this software and associated documentation files (the "Software"), to deal
67+in the Software without restriction, including without limitation the rights
68+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
69+copies of the Software, and to permit persons to whom the Software is
70+furnished to do so, subject to the following conditions:
71+
72+The above copyright notice and this permission notice shall be included in all
73+copies or substantial portions of the Software.
74+
75+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
76+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
77+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
78+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
79+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
80+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
81+SOFTWARE.
82\ No newline at end of file
83diff --git a/README.md b/README.md
84index 75c9673..1694a13 100644
85--- a/README.md
86+++ b/README.md
87@@ -9,8 +9,6 @@ And the same for MAX, MAXA, COUNT, COUNTA, etc. Look these over.
88 
89 ### Criteria evaluations should escape reg-ex characters: http://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex
90 
91-### License for all code used.
92-
93 ### Document the functions pulled in from jStat.
94 
95 ### Bring back missing Excel functions