Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.
Good spreadsheets are essential for informing decision making. But most spreadsheets are not good. We help you make better spreadsheets.
Once information is loaded into a spreadsheet, it acquires properties that it may not deserve – a process called reification.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
We can help you make better spreadsheets:
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