Discover what quartiles are in statistics, how to calculate them, and see examples to help you interpret data more ...

This column shows how to use the Data Table option in Excel’s What-If Analysis tool.

Learn which combination of assets results in the greatest converted value. For example, data analysis enables marketers to use various types of marketing dashboards to identify: ...

Nonparametric statistics refer to a statistical method in which the data is not required to fit a normal distribution. Rankings should not change.

In this piece, we demonstrate how to conduct age-period-cohort analysis, a statistical tool, to determine the effects of generation.