Scatter Diagram Display Device and Surface Analyzer

A scatter diagram display device comprising:

• a scatter diagram generation section that generates a plurality of scatter diagrams by combining each element based on intensity or concentration map data that represents each element;
• a variance calculation section that calculates variance of each of the plurality of scatter diagrams generated by the scatter diagram generation section;
• a priority level setting section that sets a priority level to each element based on the variance of each of the plurality of scatter diagrams calculated by the variance calculation section;
• and
• a display control section that performs a control process that arranges the plurality of scatter diagrams generated by combining each element based on the priority level that has been set to each element by the priority level setting section, and displays the plurality of scatter diagrams on a display section.