Monthly Archives: August 2014

Excel Modeling World Championships 2014

Today’s post is written by John R Persico, one of the lead organizers of the ModelOff event. John can be contacted at or you can get involved at: Invitation to the Excel Modeling World Championships 2014 We’d like to … Continue reading


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Self Extending UDFs – Part 1

If you’re an advanced Excel user then I’m sure that at some point you’ve become frustrated with the clumsiness of array formulas. I’m talking about the situations where you have to fiddle around with your worksheet in an attempt to resize an array formula so the number of cells … Continue reading

Posted in Microsoft Excel, Microsoft Office | Tagged , , , , | 19 Comments