To add headers to dynamic arrays in Excel, you can use the VSTACK function. While FILTER and SORT are powerful for data manipulation, unlike GROUPBY or PIVOTBY, they don’t automatically include headers.
For example, we use the FILTER function to select unpaid invoices. In this situation, it’s not easy to read the result because there is no headers.
Principle of the VSTACK function
The VSTACK function is simple to use. Each argument represents an array, and VSTACK combines them vertically (hence the ‘V’ for ‘vertical’) into a single array. The illustration below shows how the function operates.
How to add headers to dynamic arrays?
Method 1: Manually Adding Headers
While manually adding headers isn’t the most efficient method, especially for tables with multiple columns, it’s useful for understanding how to add headers to dynamic arrays.
In this approach, create an array using curly braces { } and separate each header with a comma, like so: {“Fruit”, “Date”, “Qty”, “Amount”} . This array will serve as the first argument in the VSTACK function, with your original FILTER function as the second argument.
Method 2: Use cell’s references
You can also simply select the cells that represent the headers.
Methode 3: Combine with the CHOOSEROWS
In conclusion, you can also use the CHOOSEROWS function to rearrange columns, allowing you to display headers and results in a different column order.
In summary, using VSTACK to add headers to dynamic arrays improves organization, enhances readability, and ensures automatic updates, making your Excel tables more professional and easier to interpret.
