Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
Spreadsheets have errors like dogs have fleas. Nine out of every ten spreadsheets suffer some error, and consequences can be severe.
Once information is loaded into a spreadsheet, it acquires properties that it may not deserve – a process called reification.
We can help you make better spreadsheets:
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