Matching Performance using Python list‘s, ndarray‘s, and pandas

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Introduction I’m adding a financial database creation module to simplify (and greatly speed up) some of the ongoing calculations I’m making to generate portfolio visualizations. In the creation of this financial database module, I constantly need to check to see if data already exists for some security, and then if not, add it. However, I’d … [Read more…]

New Package for Cleaning Financial Data

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Here’s the README.md file of the Python module that I’m working on to scrub financial data and store it in super fast HDF5 file formats. clean-fin-data A module to help you store, append, and scrub financial data using HDF5 data structures to ensure speed and efficiency Installation Clone the Repository $ git clone https://github.com/benjaminmgross/clean-fin-data $ … [Read more…]