![]() You should now be able to create a stem and leaf plot within SPSS. Alternatively, check out our tutorial on exporting SPSS output to other applications such as Word, Excel, or PDF. If you want to save your stem and leaf plot, you can right-click on it within the Output Viewer in SPSS, and copy it to use in other programs. Since each leaf represents 1 case, we know that 7899 in the leaf column after the stem of 5 represents final exam scores of 57, 58, 59 and 59. In this example, the stem width of 10 means that the 5 in the stem column represents 50 (that is, 5 multiplied by 10), 6 represents 60 (6 multiplied by 10), and so on. Note that SPSS displays the “stem width” together with the number of cases that each leaf represents. The SPSS Output Viewer will pop up with the stem and leaf plot that you’ve created. Under “Display,” select “Plots” if you only want to generate a stem and leaf plot (without any accompanying statistics). ![]() Make sure that the “Stem-and-leaf” option is selected under “Descriptive.” Then select “None” under “Boxplots” and click the “Continue” button to return to the “Explore” dialog box below. This will bring up the “Explorer: Plots” dialog box illustrated below: Select the variable for which you wish to create a stem and leaf plot (“Statistics Final Exam Score” in this example), then use the arrow button to move it into the “Dependent List” box (as illustrated above). It is a good idea to click the “Reset” button to clear any previous settings. How to Make a Stem-and-leaf Plot The following two examples illustrate how to create a stem-and-leaf plot from scratch for a given dataset. This tutorial explains how to create and interpret stem-and-leaf plots. You could make a frequency distribution table or a histogram for the values, or you can use a stem-and-leaf plot and let the numbers themselves to show pretty much the same information. This brings up the “Explore” dialog box illustrated below: A stem-and-leaf plot displays data by splitting up each value in a dataset into a stem and a leaf. Stem-and-leaf plots are a method for showing the frequency with which certain classes of values occur. Select Analyze -> Descriptive Statistics -> Explore as illustrated below: Doing this will allow us to visualize the distribution of the scores while preserving information about the individual scores. We want to create a stem and leaf plot of these scores. This data set contains the hypothetical final exam scores of 40 students in a Statistics course (first 21 records displayed). (Check out our tutorials on importing data from Excel or MySQL into SPSS). Under “Boxplots” select “None” for “Boxplots”Īs usual with these quick tutorials, the starting assumption is that you have already imported data into SPSS, and you’re looking at something like the data set below.Ensure the “Stem-and-leaf” option is selected under “Descriptive”.Move the variable you wish to plot into the “Dependent List” box.Click Analyze -> Descriptive Statistics -> Explore.
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