PivotTables in Microsoft Excel are a great way to get insights from big data sets in just a few seconds. However, most people ...

Once your pivot table is established, summarizing data becomes a straightforward process. Excel provides a range of options, such as sum, count, average, max, and min, to help you extract ...

Designed to introduce students to quantitative methods in a way that can be applied to all kinds of data in all kinds of situations, Statistics and Data Visualization Using R: The Art and Practice of ...