Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
Good spreadsheets are essential for informing decision making. But most spreadsheets are not good. We help you make better spreadsheets.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
Overconfidence is one of the main causes of spreadsheet errors. Being informed about overconfidence leads to more accurate spreadsheets.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
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