Research concludes unanimously that spreadsheet errors are both common and non-trivial. We must seek ways to reduce spreadsheet errors.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
Creating a slow spreadsheet is easy. Creating an efficient spreadsheet requires more thought and application of specific techniques.
Once information is loaded into a spreadsheet, it acquires properties that it may not deserve – a process called reification.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
We can help you make better spreadsheets:
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