https://communities.sas.com/t5/SAS-Programming/proj-traj-plot/m-p/915034#M360588 <P>I had never heard of PROC TRAJ, and couldn't find it in any of the SAS online docs. Looks like it was created and is supported by the folks at <SPAN>Carnegie Mellon</SPAN>. You can find the documentation for it here:&nbsp;<A href="https://www.andrew.cmu.edu/user/bjones/index.htm" target="_blank">traj: group-based modeling of longitudinal data (cmu.edu)</A></P> Thu, 08 Feb 2024 13:14:20 GMT SASJedi 2024-02-08T13:14:20Z https://communities.sas.com/t5/SAS-Programming/proj-traj-plot/m-p/914866#M360525 <P>Example dataset:</P> <PRE><CODE class=" language-sas">DATA OPPOSITN; INPUT ID O1-O7 T1-T7 SCOLMER SCOLPER; CARDS; 1000 2 0 1 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 15 1001 2 1 2 0 5 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 6 1003 4 2 0 0 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 12 1004 4 0 1 0 . . 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 13 1005 5 9 3 4 4 3 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 9 1007 8 10 2 0 1 2 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 16 1008 1 2 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 7 1009 1 0 1 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 16 20 1011 3 1 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 20 1012 4 2 2 3 6 . 6 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 12 1013 4 2 0 0 . 2 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 7 1014 5 7 10 4 4 6 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 12 1016 4 2 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1017 7 4 3 6 3 4 5 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 6 5 1018 5 2 1 6 2 . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 11 1020 5 2 6 0 0 . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 10 1021 7 1 1 . 0 4 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 17 1022 7 3 2 1 1 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 14 1023 5 1 2 1 4 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 5 7 1024 5 4 4 0 . 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 21 1026 3 0 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 17 18 1027 6 5 9 3 2 2 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 8 1100 0 10 2 5 2 3 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 3 9 1101 5 2 0 6 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 11 1102 0 1 4 4 2 . 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1103 2 . 3 0 1 . 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1104 0 2 2 3 1 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 7 1106 2 3 6 3 1 0 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 12 1107 2 0 2 0 2 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 12 1110 0 2 2 6 5 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 14 1113 0 0 0 0 5 1 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 11 1115 0 6 6 5 2 . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 6 1116 1 2 6 3 3 2 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 8 1117 0 2 3 1 1 3 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1119 0 0 0 6 2 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 6 1120 0 0 0 1 3 . 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1121 0 4 7 6 3 6 5 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 6 1122 0 2 5 1 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 9 1123 2 8 8 7 8 8 8 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 8 1124 0 1 1 2 3 0 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 3 1 1125 0 9 5 2 7 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 3 11 1126 0 0 0 3 5 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 11 1127 0 . 2 7 2 2 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1200 1 3 4 0 0 2 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 9 1201 0 0 1 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 16 1202 2 6 5 0 4 1 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 12 1204 0 0 3 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 12 1205 2 4 3 6 2 5 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 12 1206 0 0 2 0 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 12 1207 0 0 0 4 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 12 1208 4 0 1 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 10 1209 3 0 2 2 0 1 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 12 1210 1 1 6 5 0 1 8 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 6 6 1211 0 0 3 1 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 10 1212 0 5 5 1 2 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 11 1213 1 6 3 4 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 12 1214 0 0 4 3 . 3 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 7 1216 0 1 3 0 0 1 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1217 2 6 7 2 1 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 11 1219 0 0 0 2 1 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 10 1221 1 2 3 0 . . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 3 1222 0 0 2 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1223 0 1 0 0 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 12 1225 4 2 5 2 3 1 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 9 1226 1 5 0 0 . 5 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 10 1227 0 1 4 4 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 12 1300 9 8 5 8 7 4 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 5 12 1302 7 6 7 7 4 2 6 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 8 1400 0 1 0 0 0 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 15 15 1401 1 1 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 15 15 1402 0 0 0 0 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 15 1404 3 0 1 1 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1405 2 0 0 0 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 10 1406 3 0 2 3 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 7 1407 1 2 3 1 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 6 1408 1 1 1 1 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 9 1409 2 1 2 0 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 10 1410 3 0 1 1 0 0 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 6 2 1500 0 5 3 1 2 0 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 10 1501 1 0 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 10 1502 2 0 1 0 1 0 5 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 17 15 1504 4 . . 1 2 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 11 1505 3 6 9 4 0 5 9 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 5 1506 1 1 . 0 1 1 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 14 1600 7 3 3 2 5 0 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1601 2 . 4 0 0 1 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1602 0 1 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 6 7 1604 0 0 0 0 0 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 19 1605 2 2 4 5 3 2 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1606 5 6 2 4 1 8 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 12 1607 8 5 6 6 1 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1700 1 2 2 5 1 0 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1702 8 4 1 6 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 1704 10 1 2 3 . 1 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 12 1705 0 0 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 12 1706 0 3 0 0 0 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 12 1708 0 0 0 0 1 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 11 1709 0 0 0 0 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 9 1711 1 2 3 2 8 3 7 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1714 0 0 0 0 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 7 1715 1 0 1 0 0 3 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 12 1716 1 2 5 0 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 15 1717 1 1 6 6 2 1 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 15 12 1719 2 1 . 1 3 2 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 11 1720 5 3 2 0 2 2 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 6 7 1723 1 8 2 4 . 3 8 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 3 7 1724 0 0 0 1 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 10 1725 5 1 0 0 0 0 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 18 1726 7 9 3 6 . . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 14 1727 1 . 3 2 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 5 7 1728 2 0 0 0 4 1 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 1729 3 4 1 0 0 . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 11 1731 4 3 1 0 0 2 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 17 1732 0 2 2 1 0 2 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 11 1733 3 0 2 2 3 6 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 5 9 1734 1 0 0 0 0 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 10 11 1735 3 1 3 3 3 0 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 9 1737 5 0 0 2 2 3 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 10 1739 2 3 0 0 5 1 . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 9 2000 2 1 3 1 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 11 2001 1 3 1 0 . . 2 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 12 2003 1 0 0 0 0 0 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 14 11 2005 0 2 2 . 0 3 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 11 2006 0 0 0 0 . 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 8 2007 7 7 8 5 3 1 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 10 2008 1 0 1 0 0 4 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 8 2009 2 2 3 0 0 2 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 10 2010 2 0 9 1 3 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 8 2011 0 1 0 0 0 6 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 12 2012 2 1 0 1 0 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 16 2013 1 0 0 0 0 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 15 2014 0 1 5 1 0 0 3 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 9 7 2015 2 2 3 3 0 1 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 12 11 2016 0 0 . 0 1 0 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 11 2017 4 6 6 0 0 1 4 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 8 10 2018 4 2 7 6 . . . -0.6 -0.2 -0.1 0 0.1 0.2 0.3 13 10 2019 0 8 2 1 0 3 0 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 11 11 3000 3 1 5 1 6 . 1 -0.6 -0.2 -0.1 0 0.1 0.2 0.3 7 12 RUN; </CODE></PRE> <P>Code for trajectory model and plot:</P> <PRE><CODE class=" language-sas"> PROC TRAJ DATA=OPPOSITN OUTPLOT=OP OUTSTAT=OS OUT=OF OUTEST=OE ITDETAIL; ID ID; VAR O1-O7; INDEP T1-T7; MODEL CNORM; MAX 10; NGROUPS 3; ORDER 3 3 3; RUN; %TRAJPLOT(OP,OS,'Opposition vs. Scaled Age','Cnorm Model','Opposition','Scaled Age')</CODE></PRE> <P>Does anyone know how to show trajectory line <U><STRONG>one at a time</STRONG></U> in the plot (in the above example, I should get 3 plots, one line in each plot)?</P> <P>&nbsp;</P> <P>Thanks!</P> Wed, 07 Feb 2024 14:55:29 GMT https://communities.sas.com/t5/SAS-Programming/proj-traj-plot/m-p/914866#M360525 zihdonv19 2024-02-07T14:55:29Z https://communities.sas.com/t5/SAS-Programming/proj-traj-plot/m-p/915034#M360588 <P>I had never heard of PROC TRAJ, and couldn't find it in any of the SAS online docs. Looks like it was created and is supported by the folks at <SPAN>Carnegie Mellon</SPAN>. You can find the documentation for it here:&nbsp;<A href="https://www.andrew.cmu.edu/user/bjones/index.htm" target="_blank">traj: group-based modeling of longitudinal data (cmu.edu)</A></P> Thu, 08 Feb 2024 13:14:20 GMT https://communities.sas.com/t5/SAS-Programming/proj-traj-plot/m-p/915034#M360588 SASJedi 2024-02-08T13:14:20Z