Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...
The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...
The 13th Statistical Forum, themed “<em>Measuring Cross-border Economic and Financial Linkages in a Dynamic World</em>,” will be held on November 19–20, 2025 ...