Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
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.
60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.
Your spreadsheets may be disasters in the making. Strive for spreadsheets that are validated, reliable, and auditable.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
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