60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.
Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
"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.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
We can help you make better spreadsheets:
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