/** Our analysts used to use ECO / Proc Insight to display a graph to detect outliers (comparing previous and current data values). Once the graph was visible, the user would click on outliers and the ID for the point(s) would display and remain displayed. The user would take a screen shot and follow up on the outliers. We are switching from ECO to EG and this code plots a graph with hover over functionality. But once the user moves the cursor off the outlier point, the info disappears. Ideally it would be more efficient if the user could hover over a point or click on it, and the ID would be written to a file / dataset to reduce transcription error. Ideas / suggestions welcome **/ data myClass; set sashelp.class; AltText = ' alt=' || quote('Name: ' || put(Name, $10.)  ); run; goptions reset=all device=actximg border; axis1 label = ('height'); axis2 label = ('weight'); title "Study of Height vs Weight"; footnote1 j=l "Source: T. Lewis & L. R. Taylor"; footnote2 j=l "Introduction to Experimental Ecology"; proc gplot data=myClass;    plot height*weight /vaxis=axis2 haxis=axis1 html=AltText ; run; footnote1; /* this clears footnote1 and footnote2 */ symbol1 interpol=rcclm95        value=circle        cv=darkred        ci=black        co=blue        width=2;    plot height*weight / haxis=45 to 155 by 10                         vaxis=48 to 78 by 6                         hminor=1                         regeqn; run; quit; ... View more