If you were to calculate the standard deviation on the worksheet, without the STDEV.P function, hereâs how you would do it. 1  Find the average of the numbers in the pivot table data. 2  From each number, subtract the average. 3  Square the calculated difference for each number. 4  Find the average of the squared difference. 5  Find the square root of the average.
A pivot table is a tool that you can use to summarize data when you have a lot of it in a worksheet. A pivot table can count totals, give an average of the data, or sort data â in addition to other things. In this article, we are going to go in-depth as we learn to create and work with pivot tables.
Part PivotTable, part traditional Excel chart, a PivotChart lets you quickly and easily look at complex data sets in an easy-to-digest way. PivotCharts have many of the same functions as traditional charts, with data series, categories, and the like, but they add interactive filters so you can browse through data subsets.