Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
Good spreadsheets are essential for informing decision making. But most spreadsheets are not good. We help you make better spreadsheets.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Spreadsheets have errors like dogs have fleas. Nine out of every ten spreadsheets suffer some error, and consequences can be severe.
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.
We can help you make better spreadsheets:
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