Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
Your spreadsheets may be disasters in the making. Strive for spreadsheets that are validated, reliable, and auditable.
60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.
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.
We are conscious of very few of our errors. When people are confronted with their actual error rates, they are typically shocked.
"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.
We can help you make better spreadsheets:
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