How sparklines plot values in Excel Sparklines evaluate numerical data and as we all know (all too well), sometimes there are other values other than non-numeric.

An curved arrow pointing right. Sparklines are word-sized charts that live in individual cells. This great feature was added to Excel in 2010 but still remains massively underutilized. Follow BI ...

Sparklines are in-cell charts in Microsoft Excel that are easy to create and extremely helpful, but they can be more insightful with just a few specific settings.