Backtrader Tutorial is an open-source Python framework for strategy backtesting, optimization, and live trading research with flexible data feeds. Download Backtrader tutorial to build, test, and ...

Imagine that you have the following 2 data frames and you want to save them into one Excel file with different sheets and stylize the Excel formatting. Use add_worksheet to create a sheet because we ...

Snowpark for Python gives data scientists a nice way to do DataFrame-style programming against the Snowflake data warehouse, including the ability to set up full-blown machine learning pipelines to ...

I'm hacking open-source software all day, and I love it. If you're working with large amounts of data, efficiently storing raw information will be your first obstacle. The next challenge is to make ...

Chris Fonnesbeck is an Assistant Professor in the Department of Biostatistics at the Vanderbilt University School of Medicine. He specializes in computational statistics, Bayesian methods, ...