Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...
Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.
The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the at (@) sign returns a single row value instead of spilling an array, the ...
This project is a port of the excel-formula library to ES6. It contains a set of functions that can be used to pretty print Excel formulas and convert them into JavaScript, C# or Python code.