Notice that var00001 is highlighted. Just hit the back arrow key once, type a new name, and then hit OK . To change the number of decimal places, click on Type and then click the appropriate number of decimal places in the box marked Decimal Places . To perform a summary of the data set that is now in the first column, move the mouse to the Statistics heading in the title bar. Click the left mouse button once.
Several options are now available.
Summarize will be highlighted. Notice that on most options a right arrow appears to the right of the column. This indicates that there are several other options under that heading. Clicking the mouse again shows those other options. For example, if Summarize is highlighted, clicking once yields another bunch of options which include Frequencies, Descriptives, and Explore .