<img width="539" height="269" alt="Image" src="https://github.com/user-attachments/assets/87af8ae1-4170-48ff-bdc0-e770b27ac8d6" /> X = readtable('tagliatelle.xlsx','Sheet','Data','Range','A1:C41') [Mispat, tMisAndOutF] = mdpattern(X); Since X = readtable('tagliatelle.xlsx','Sheet','Data','Range','A1:C41'); in exercise 6.2, I think it would be more explanatory to add this.