Statistics - Statistics of Block Data - Block Columns/Rows - Means

Ribbon Bar. Select the Statistics tab. In the Tools group, click Block Data Stats and on either the Block Columns submenu or the Block Rows submenu, select Means...

Classic menus. On either the Statistics - Statistics of Block Data - Block Columns submenu or the Statistics - Statistics of Block Data - Block Rows submenu, select Means...

...to compute the mean for each row or column in a selected block in the spreadsheet. The means will be computed and displayed in a new spreadsheet.

Selecting Statistics of Block Data - Block Columns will display the resulting statistic in a new spreadsheet and the case name will include the name of the selected statistic and the range description.

Selecting Statistics of Block Data - Block Rows will display the resulting statistic in a new spreadsheet and the variable name will contain the name of the selected statistic and the range description.

Note that you can also access this option by right-clicking on a selected block in the spreadsheet and selecting Statistics of Block Data - Block Columns/Rows - Means from the Spreadsheet View shortcut menu.