From one perspective, categories are just another algebraic structure, like groups, monoids and rings. They are these abstract things that have some abstract equational axioms and operations. They are the next stop on our magnificent category journey. A m... (more…)

Useful tools and modules in the Python Standard Library... (more…)

Using mlxtend to perform market basket analysis on online retail data set. (more…)

Python, one of the most popular scripting languages, is also one of the most preferred tools for data analysis and visualization. In addition to the broader Python developer community, there is also a significant group that uses Python to analyze data, dr... (more…)

Introducing fastquant, a simple backtesting framework for data driven investors... (more…)