https://communities.sas.com/t5/Statistical-Procedures/Does-Anyone-know-how-to-write-SAS-Code-for-a-Split-Plot-in-Time/m-p/987055#M49396 <P>You need to provide more information. For example, for each of the 8 genotypes, do you have 2 subsamples? And for each of the 2 subsamples, do you have 3 replicates? for each of the 3 replicates, do you have observations at 7 different time points? Or is it something else?</P> <P>Thanks,</P> <P>Jill</P> Fri, 01 May 2026 13:27:34 GMT jiltao 2026-05-01T13:27:34Z https://communities.sas.com/t5/Statistical-Procedures/Does-Anyone-know-how-to-write-SAS-Code-for-a-Split-Plot-in-Time/m-p/987050#M49395 <P><SPAN>I have data consisting of: Genotype: 8</SPAN></P><P><SPAN>Time (Weeks): 7 </SPAN></P><P><SPAN>Subsample: 2 </SPAN></P><P><SPAN>Replication: 3 </SPAN></P><P><SPAN>Y = Plant Height</SPAN></P> Fri, 01 May 2026 07:58:48 GMT https://communities.sas.com/t5/Statistical-Procedures/Does-Anyone-know-how-to-write-SAS-Code-for-a-Split-Plot-in-Time/m-p/987050#M49395 Imanuel27 2026-05-01T07:58:48Z https://communities.sas.com/t5/Statistical-Procedures/Does-Anyone-know-how-to-write-SAS-Code-for-a-Split-Plot-in-Time/m-p/987055#M49396 <P>You need to provide more information. For example, for each of the 8 genotypes, do you have 2 subsamples? And for each of the 2 subsamples, do you have 3 replicates? for each of the 3 replicates, do you have observations at 7 different time points? Or is it something else?</P> <P>Thanks,</P> <P>Jill</P> Fri, 01 May 2026 13:27:34 GMT https://communities.sas.com/t5/Statistical-Procedures/Does-Anyone-know-how-to-write-SAS-Code-for-a-Split-Plot-in-Time/m-p/987055#M49396 jiltao 2026-05-01T13:27:34Z