Open Source data mining to explore:
Orange from University of Liubliana http://orange.biolab.si/
KNIME https://www.knime.org/downloads/knime/win64exe
DataMelt http://jwork.org/dmelt/
SciKit Learn http://scikit-learn.org/stable/#
For Excel OpenSolver http://opensolver.org/
Alg lib: http://mycomputerlessons.blogspot.com/2011/01/tutorial-numerical-analysis-in-excel.html
and https://newtonexcelbach.wordpress.com/2012/09/30/daily-download-13-the-alglib-maths-library-and-excel/
HOXO-M - anonymous data analyst group in Japan -
http://mockquant.blogspot.com/
https://www.coursera.org/learn/machine-learning
Saving (Multidimensional) Arrays from VBA to disk and retrieving it back
Old topic: moving data arrays and other data structures betw. vba and excel
https://newtonexcelbach.wordpress.com/2012/10/17/daily-download-30-data-transfer-to-and-from-vba/
http://www.wiseowl.co.uk/blog/s224/multi-dimensional-array.htm
http://stackoverflow.com/questions/18114527/load-multidimensional-vba-array-from-disk
http://www.xtremevbtalk.com/archive/index.php/t-259568.html
put/get: Open X_FILE For Binary As #1 Put #1,,X Close #1 To recall x from file: Get #1,,X
http://www.analystcave.com/excel-vba-dictionary-arrays-and-other-data-structures/
(and nice cheatsheat http://www.analystcave.com/excel-vba-tutorial/#Loops
http://www.analystcave.com/excel-regex-tutorial/)
Miscellaneous
Excel VBA (nice plugins for parallel computing in Excel, saving data from VBA, optimising):
http://www.analystcave.com/excel-saving-your-vba-data/
