Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.
Do you document your spreadsheets? We use the FizzBuzz word game to illustrate the importance of documenting your spreadsheets.
This article walks you through different methods and built-in tools that can be used to audit and debug Excel spreadsheets.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
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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