Which statement correctly describes how PROC SGPANEL interacts with other procedures in SAS?

PROC SGPANEL is designed to facilitate the creation of panel data graphics in SAS, allowing users to visualize data easily by displaying different variables or groups in separate panels. One of the defining features of PROC SGPANEL is its ability to incorporate output from other procedures, specifically through the use of data sets that they produce. For instance, you can use PROC SUMMARY or PROC MEANS to generate summary statistics and then feed that output directly into PROC SGPANEL for graphical representation. This integration enhances the analytic workflow by allowing for the combination of statistical analysis and visual representation in a cohesive manner.

Unlike other options, which imply limitations on the procedure's capabilities, PROC SGPANEL's interaction with other PROC steps signifies its versatility and ability to enhance the overall data analysis process within SAS.