I made available some custom functions that you can install as an Excel Add-in (.xla) and use as needed. This Excel Add-in is an open source and you are free to use them and the code for your personal use. If you are unsure of how to install an Excel Add-in go here
Once the add-in is installed, you should then go to Insert>Function and select "User Defined" from the Category and you will then have 19 additional functions. Or, go to the page below and add your own categories,
Add Category & Description to a Custom Function
Over the next few issues of our Free Excel Newsletter I will be showing examples of what the functions can be used for. Most however are self-explanatory.
Please use the Excel/VBA forum for any questions pertaining to these functions.