Teaching - k821209/pipelines GitHub Wiki
Neural Net
http://www.wildml.com/2015/09/implementing-a-neural-network-from-scratch/
MCMC sampling
http://vcla.stat.ucla.edu/old/MCMC/MCMC_tutorial.htm
statistics
https://oneau.wordpress.com/2011/02/28/simple-statistics-with-scipy/
array to pdf
machine learning
http://cs229.stanford.edu/materials.html
q-q normalization