https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/881809#M43626 <P>Hi,&nbsp;</P><P>&nbsp;</P><P>I am trying to run a 3 group GBTM model with trajectory order 002 using Proc Traj with a sample size of 814. However, the log is showing me a warning that no trajectory pattern was found for 18 people. I wanted to understand why that could be.&nbsp;</P><P>&nbsp;</P><P>It would be great if anyone could share their insights. Please find the screenshot below.&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Swarnali_0-1687380298217.png" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/85230i21B6E38E0DFBBDFB/image-size/medium?v=v2&amp;px=400" role="button" title="Swarnali_0-1687380298217.png" alt="Swarnali_0-1687380298217.png" /></span></P> Wed, 21 Jun 2023 20:46:10 GMT SG1993 2023-06-21T20:46:10Z https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/881809#M43626 <P>Hi,&nbsp;</P><P>&nbsp;</P><P>I am trying to run a 3 group GBTM model with trajectory order 002 using Proc Traj with a sample size of 814. However, the log is showing me a warning that no trajectory pattern was found for 18 people. I wanted to understand why that could be.&nbsp;</P><P>&nbsp;</P><P>It would be great if anyone could share their insights. Please find the screenshot below.&nbsp;</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Swarnali_0-1687380298217.png" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/85230i21B6E38E0DFBBDFB/image-size/medium?v=v2&amp;px=400" role="button" title="Swarnali_0-1687380298217.png" alt="Swarnali_0-1687380298217.png" /></span></P> Wed, 21 Jun 2023 20:46:10 GMT https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/881809#M43626 SG1993 2023-06-21T20:46:10Z https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/882397#M43641 What interface are you using to run proc traj? SAS Studio, SAS Enterprise Guide, SAS 9.4 or SAS 9.4 with DBCS? Mon, 26 Jun 2023 09:26:10 GMT https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/882397#M43641 JosvanderVelden 2023-06-26T09:26:10Z https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/882732#M43671 <P>Have you tried eyeballing the 18 people's data and compared it to the rest? There are no errors in your log so your output could still be valid.</P> Wed, 28 Jun 2023 04:18:43 GMT https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/882732#M43671 SASKiwi 2023-06-28T04:18:43Z https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/890276#M44124 It is SAS 9.4 with DBCS. Mon, 21 Aug 2023 19:06:41 GMT https://communities.sas.com/t5/Statistical-Procedures/Proc-Traj-Error-No-trajectory-information-found/m-p/890276#M44124 SG1993 2023-08-21T19:06:41Z