Most people build a PivotTable, drag a field into Values, get a sum, and walk away. That's fine if all you need is a total, but totals on their own are just numbers sitting there. They don't tell you ...

Have you ever spent hours wrestling with Excel formulas, only to end up with a tangled web of cells that’s nearly impossible to decipher? For many, this is the reality of data analysis: a painstaking ...