The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
Do you document your spreadsheets? We use the FizzBuzz word game to illustrate the importance of documenting your spreadsheets.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Overconfidence is one of the main causes of spreadsheet errors. Being informed about overconfidence leads to more accurate spreadsheets.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
We can help you make better spreadsheets:
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