Ernst P. Gross

Improving spreadsheet control for sales managers through the use of the systems development life cycle

Essential reading

Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
Spreadsheet audit and review procedures are an essential part of almost all City of London financial transactions.
Do you document your spreadsheets? We use the FizzBuzz word game to illustrate the importance of documenting your spreadsheets.
Spreadsheets can be considered to be the world's most successful end-user programming language. Spreadsheet formulas are Turing complete.
"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.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
This article walks you through different methods and built-in tools that can be used to audit and debug Excel spreadsheets.