In December 2019 my InfoWorld colleague Sharon Machlis wrote an article called “How to merge data in R using R merge, dplyr, or data.table.” Sharon is a whiz at R programming, and analytics in general ...
When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...
Python has a huge, active ecosystem of third-party libraries for developers to use and build upon. The Python Package Index (PyPI) lists hundreds of thousands, so where on earth to begin? Fortunately, ...
When starting data analysis, the first hurdle people often face is 'setting up the environment.' This is because there are so ...
This story contains interviews with Facebook engineering manager Burc Arpat, AppNexus ad-quality engineering director Dave Himrod, and Pandas creator Wes McKinney and Pandas developer Jeff Reback. But ...
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