A recent article by Mefford et al. 1 described the use of high-density arrays (or cytogenetic arrays) to search for possible abnormalities to explain a variety of pediatric developmental ...

Learn how to fill blank cells in Excel effortlessly with dynamic array functions like SCAN, REDUCE, and LAMBDA. Handle Excel blank cells with ...

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

I'll run through three logical functions (or groups of functions) that I find particularly helpful, and how you can also make the most of them in real-world scenarios.

An emerging set of proposals seeks to use arrays of optomechanical sensors to detect weak distributed forces, for applications ranging from gravity-based subterranean imaging to dark matter searches.