A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Hello chukwunonso victor,
Good day! Thank you for posting in Microsoft Community.
To better help you, I'd like to collect following information:
- May I know if the specific function doesn't work in Analysis Toolpak or the entire Analysis Toolpak doesn't work in your Excel App?
What is the version of your Excel App? Please go to File >Account, then capture a screenshot of 'Product Information' from the Account page.
- As far as I know, honestly, I don't find ADTEST function in Excel. To better understand the scenario, could you please provide some screenshots about the issue?
- May I know if this issue happens in a specific workbook or different workbooks?
Look forward to your reply. Thanks for your time and cooperation!
Best regards,
Tina