The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Spreadsheets have errors like dogs have fleas. Nine out of every ten spreadsheets suffer some error, and consequences can be severe.
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
We are conscious of very few of our errors. When people are confronted with their actual error rates, they are typically shocked.
60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.
We can help you make better spreadsheets:
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