Excel Basics – Things You Gotta Know

For weathered consultants, Excel is not new. In fact, we teethed our brain on it many years ago as analysts, consultants, senior consultants. In fact, it’s possible – just possible – that we have gotten pretty slow at it in our, uh um, old age....

Excel tip: How to clean duplicate rows

Data is often imperfect As consultants we know that perfect data is a myth. No matter the organization or website, data is gunky, irregular, and often broken. Was at Starbucks this morning doing my travel and expenses. Went to the American Express website and...

No more excel graphs, Tableau is the future

Tableau Yes, this is french for Table. It is also the most user-friendly, powerful, and amazing desktop visualization tool for consultants. Tableau is a company based out of Seattle Washington, founded in 2003 to commercialize work out of Stanford. Fast-forward 10...

What is a good excel model?

Recently, I was given an excel model that was the Titanic: large, slow, overly ornate, and structurally unsound. Not only was it frustrating to work with and laborious to fix, it was also a bit laughable. It did not answer even the most basic questions:   Who is...