Pivot tables in Google Sheets summarize smaller sets of data from a more extensive table and group sums, averages, or other statistical measurements in a specific and meaningful way. You can ...

By mastering these seven advanced PivotTable techniques— custom grouping, data bars, filters and slicers, report filter pages, distinct count, DAX measures, and default number formatting —you ...

Then, before you use the data set to create a PivotTable, make sure each column is assigned the correct number format (text, accounting, or short date).

Summarizing data is a common task in Excel, and there's usually more than one way to do so. Susan Harkins explains three ways to return averages for multiple groups.

You can convert daily data to weekly data in Excel by creating a pivot table, and grouping the rows in the pivot table in groups of seven days, or one week.