The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
"Oh My God" my formulas are not working! This article covers most of the reasons for Excel formulas not working. And how to fix them.
Spreadsheets have errors like dogs have fleas. Nine out of every ten spreadsheets suffer some error, and consequences can be severe.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
Research concludes unanimously that spreadsheet errors are both common and non-trivial. We must seek ways to reduce spreadsheet errors.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
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