URLs I should bookmark:
		
	Pandas
	https://pandas.pydata.org/
	https://pandas.pydata.org/docs/
	https://pandas.pydata.org/docs/reference/frame.html
	
	NumPy
	https://numpy.org/
	https://numpy.org/doc/stable/
	https://numpy.org/doc/stable/reference/index.html
	
	MathPlotLib
	https://matplotlib.org/
	https://matplotlib.org/stable/api/index
	
	Seaborn
	https://seaborn.pydata.org/
	https://seaborn.pydata.org/api.html
	
	SciKit-Learn
	https://scikit-learn.org/stable/
	https://scikit-learn.org/stable/modules/classes.html