Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

There are many ways to find and retrieve data from a table or range based on a lookup value. In fact, because Microsoft often comes up with new, modernized alternatives, there are too many ways! So, ...

The rates of periprocedural myocardial infarction following PCI or CABG surgery vary significantly depending on the definition—some of these are associated with an increased long-term risk of death ...