The Cluster Gadget performs simple statistics on a region of interest (ROI) in a graph. The gadget can also be used to edit, clear, or mask data points. The statistics results are dynamically updated as the ROI object is moved or resized.

With the Cluster gadget, you can:

• Quickly perform basic statistics on a cluster of data.
• Easily edit the data points using menu options or buttons.
• Switch between rectangular or elliptical ROI.
• View statistics of points inside and outside of the ROI.
• Output results for inner and outer points to worksheet.