Mark Rabins

[tab_delimited_stock_prices.txt](https://github.com/joelgrus/data-science-from-scratch/files/1516691/tab_delimited_stock_prices.txt) [stocks.txt](https://github.com/joelgrus/data-science-from-scratch/files/1516692/stocks.txt) [states.txt](https://github.com/joelgrus/data-science-from-scratch/files/1516693/states.txt) [comma_delimited_stock_prices.txt](https://github.com/joelgrus/data-science-from-scratch/files/1516694/comma_delimited_stock_prices.txt) [colon_delimited_stock_prices.txt](https://github.com/joelgrus/data-science-from-scratch/files/1516695/colon_delimited_stock_prices.txt) [code-python3.zip](https://github.com/joelgrus/data-science-from-scratch/files/1516696/code-python3.zip)