Creating a slow spreadsheet is easy. Creating an efficient spreadsheet requires more thought and application of specific techniques.
"Oh My God" my formulas are not working! This article covers most of the reasons for Excel formulas not working. And how to fix them.
We are conscious of very few of our errors. When people are confronted with their actual error rates, they are typically shocked.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
Spreadsheets can be considered to be the world's most successful end-user programming language. Spreadsheet formulas are Turing complete.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Your spreadsheets may be disasters in the making. Strive for spreadsheets that are validated, reliable, and auditable.
We can help you make better spreadsheets:
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