95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Spreadsheet audit and review procedures are an essential part of almost all City of London financial transactions.
The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.
This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?
Overconfidence is one of the main causes of spreadsheet errors. Being informed about overconfidence leads to more accurate spreadsheets.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
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