Analysis of clinical data is easier when the data is presented in a visual form. Clinical graphs have special requirements to deliver study data together in one concise graph, often with statistical information that is aligned with the data values on the x or y axis. SAS SG Procedures and GTL provide you the features you need to create effective clinical graphs. Also see “Clinical Graphs using SAS”, a SAS Press.
SGPLOT with axis-aligned statistics columns
In a previous article we discussed how to add axis aligned statistics table to a Lipid graph using GTL. Other graphs such as the Survival Plot also utilize the same technique to display the "at risk" statistics aligned by time or visits along the X axis. Often, we also need to display