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 ...

What first interested you in data analysis, Python and pandas? I started my career working in ad tech, where I had access to log-level data from the ads that were being served, and I learned R to ...

In this Python for beginners tutorial, you will learn the essentials for data analysis. The tutorial covers how to install ...

My first Web-related job was in 1995, developing Web applications for a number of properties at Time Warner. When I first started there, we had a handful of programmers and managers handling all of ...

Python and R each excel in different aspects of data science—Python leads in machine learning, automation, and handling large datasets, while R is strong in statistical modeling and high-quality ...

Harvard University has added more free online courses in AI, data science, and programming on its learning platform. These courses are open to learners worldwide and cover topics like machine learning ...