Knowing how to use data can even strengthen papers and help explain things that in some cases words alone cannot. Usually when it comes to writing, mathematics and statistics probably aren’t the first ...

While static Excel charts are adequate for basic data analysis, they fall short when you want to explore trends, compare scenarios, and truly interact with your information. Here is where dynamic ...

In part 1 of our hands-on series, we explain why R's a great choice for basic data analysis and visualization work, and how to get started.

Everyone knows Microsoft Excel as a number cruncher, but there’s a whole lot more to the popular spreadsheet program. Just as Excel can perform basic data analysis functions, it has a surprising ...

Editor’s Note: Tracey Smith is an internationally recognized business author, speaker and analytics consultant. She is the author of multiple books and hundreds of articles. Tracey has worked with and ...

In this article, you'll learn the basics of simple linear regression, sometimes called 'ordinary least squares' or OLS regression—a tool commonly used in forecasting and financial analysis. We ...

Data Analysis and Presentation Skills: the PwC Approach Specialization is a Coursera course from PwC, one of the top professional services firms in the world, that allows you to take a deep dive ...

Mapping data is simply identifying, naming, and categorizing the data fields (e.g. text, dates, numbers) so that the software tool can best interpret the data for analysis.

Better Inventory Planning with Basic Data Analysis While the prediction of inventory needs will never be absolutely perfect due to variation in customer orders and external factors, a look at your ...