https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30707#M7301 This works for PROC GPLOT, not PROC PLOT. Tue, 12 May 2009 15:11:10 GMT Paige 2009-05-12T15:11:10Z https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30706#M7300 I would like to make appear a line between the different value which figured on the plot. I used the symbol option with interpol=join. and that doesn't work. Could you tell me how i have to do ? (nb: sas version 8.02) Tue, 12 May 2009 14:57:47 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30706#M7300 deleted_user 2009-05-12T14:57:47Z https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30707#M7301 This works for PROC GPLOT, not PROC PLOT. Tue, 12 May 2009 15:11:10 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30707#M7301 Paige 2009-05-12T15:11:10Z https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30708#M7302 I used proc GPLOT to make the graph but that doesn't work. Do you have an idea of the reason ? Thu, 14 May 2009 08:39:02 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30708#M7302 deleted_user 2009-05-14T08:39:02Z https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30709#M7303 please show log with code Thu, 14 May 2009 10:36:04 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30709#M7303 Peter_C 2009-05-14T10:36:04Z https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30710#M7304 Hi Catch,<BR /> <BR /> Try sorting your data by the variable which makes a horizontal axis in your plot before creating a plot with PROC GPLOT. Thu, 14 May 2009 22:12:16 GMT https://communities.sas.com/t5/SAS-Procedures/Proc-Plot/m-p/30710#M7304 statsplank 2009-05-14T22:12:16Z