Forbes contributors publish independent expert analyses and insights. Mark Cohen covers the global legal industry and business reinvention. Digital business runs on data. It is a multidimensional ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Have you ever found yourself staring at an Excel spreadsheet, trying to figure out how to make sense of all the numbers and data? Maybe you’ve spent hours manually calculating groups, splitting dates, ...

Data and analytics is shifting to become a core business function, placing it among this year’s top trends according to Gartner. As organizations accelerate their digital business transformation ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

In the financial services industry, people are used to the three lines of defense for the majority of the risk functions. Generally the first line of defense for management of risk is the business, ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...