Kenji Explains on MSN

Subtotal: The Excel function you didn't know you needed!

SUBTOTAL function in Excel full tutorial. 👉 Take our Excel Course: <a href=" 🆓 DOWNLOAD Free Excel file for this video: <a ...
Miami University

Using and Creating Functions

Although there are many functions in the base package of R, sometimes there may not be a function that does exactly what you want. In this case, R allows users to create their own functions and call ...