Calculated tables are helpful tools when you want to add calculated values to the model instead of calculating them on the fly.

To extract and sort non-adjacent arrays in your data, nest the CHOOSECOLS or CHOOSEROWS functions inside your SORT or SORTBY formula. Alternatively, to extract, filter, and sort columns from a dataset ...

A row-by-row formatting rule is as easy to apply as a column-by-column in Microsoft Excel, but you might not get the results you thought you would.

What if you could unlock the full potential of Excel's dynamic arrays within your tables, making your data management more efficient and powerful?

Using What-If Analysis, you can visualize the effects of different variables, making it easier to assess risks and opportunities. In Excel, three primary tools are available for performing What-If ...

See how to use data.table's special .SD symbol to perform calculations and other tasks by group ...

Learn how named vectors give R developers an easy to use key-value pairs ...