This is a collection of my personal notes for Data Visualization in Python. Originally I had kept these in a collection of Jupyter notebooks, but it will be much more useful to just put them online so ...

Employ data manipulation libraries like pandas in Python or dplyr in R to preprocess and clean large datasets before visualization. Consider using data streaming techniques for real-time data ...

Microsoft's Stefan Kinnestrand, writing about “the best of both worlds for data analysis and visualization,” writes that this public preview of Python in Excel will allow spreadsheet tinkerers ...