The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
This article walks you through different methods and built-in tools that can be used to audit and debug Excel spreadsheets.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Good spreadsheets are essential for informing decision making. But most spreadsheets are not good. We help you make better spreadsheets.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
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.
We can help you make better spreadsheets: