Dear Professor,
I did some research on assigning a custom data label to data points in XY Scatter Graph. What I found was that it is possible to change the default label given by xls (i.e. the x or y value) by manually clicking on each data point and typing in a new text. After doing this in Chart Options dialog, the “Automatic Text” option appears.
After searching for some add-ins in xls that can do this automatically, I came across the following site: http://pubs.logicalexpressions
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Using Text in Cells for Data Labels
Excel lets you apply data labels to each point in a series, with options to use the Y values or the X labels in the data labels (pie charts allow a few other options as well). You can manually change each label, but what if you want to use a range of cells in your worksheet as data labels for your chart series? There are a couple useful and free Excel add-ins that can automatically label data points, using labels in a worksheet range:
- John Walkenbach's Chart Tools
http://www.j-walk.com/ss/excel
- Rob Bovey's Chart Labeler
http://appspro.com/Utilities
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The above mentioned tools are free and can be plugged into xls as an add-in. I tried out both of them and found it very easy to assign the labels. I hope this information will be useful to you.
Thanks,
Prem Pasupathy
Class of 2007
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