- Julia, package management, https://docs.julialang.org/en/stable/manual/packages/
- Julia packages, https://pkg.julialang.org/
- myPackage.py, http://canisius.edu/~yany/python/myPackage.py.
- Octave package, https://octave.sourceforge.io/packages.php
- Octave, overview for the package called statistics, https://octave.sourceforge.io/statistics/overview.html
- Python packages, https://pypi.python.org/
- Python documents, https://www.python.org/doc/ and https://packaging.python.org/
- R home page, http://r-project.org
- Quant source, https://github.com/wilsonfreitas/awesome-quant
- Task View for Machine Learning, http://canisius.edu/~yany/doc/taskViewMachineLearning.txt
- Titatic text file , http://canisius.edu/~yany/R/titanic02.txt
- UCI Machine Learning Depository, https://archive.ics.uci.edu/ml/index.php