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 ...

NumPy (Numerical Python) is an open-source library for the Python programming language. It is used for scientific computing and working with arrays. Apart from its multidimensional array object, it ...

Pandas, the data analysis library for Python, has finally reached a 1.0 release candidate. Pandas 1.0 removes a great deal of deprecated functionality and requires Python 3.6 or better. Pandas was ...