https://communities.sas.com/t5/Statistical-Procedures/Cluster-Observations/m-p/69357#M3357 Suggest you start with the SAS support <A href="http://support.sas.com/" target="_blank">http://support.sas.com/</A> website and use the SEARCH facility for SAS-hosted DOC and supplemental technical/conference reference material.<BR /> <BR /> Scott Barry<BR /> SBBWorks, Inc.<BR /> <BR /> Recommended Google advanced search argument, this topic/post:<BR /> <BR /> data cluster analysis site:sas.com Thu, 18 Mar 2010 18:04:28 GMT sbb 2010-03-18T18:04:28Z https://communities.sas.com/t5/Statistical-Procedures/Cluster-Observations/m-p/69356#M3356 I have one data column but millions of rows. How to best cluster this one data variable into several groups? Is there a SAS procedure that does that?<BR /> <BR /> thanks, Thu, 18 Mar 2010 17:47:35 GMT https://communities.sas.com/t5/Statistical-Procedures/Cluster-Observations/m-p/69356#M3356 deleted_user 2010-03-18T17:47:35Z https://communities.sas.com/t5/Statistical-Procedures/Cluster-Observations/m-p/69357#M3357 Suggest you start with the SAS support <A href="http://support.sas.com/" target="_blank">http://support.sas.com/</A> website and use the SEARCH facility for SAS-hosted DOC and supplemental technical/conference reference material.<BR /> <BR /> Scott Barry<BR /> SBBWorks, Inc.<BR /> <BR /> Recommended Google advanced search argument, this topic/post:<BR /> <BR /> data cluster analysis site:sas.com Thu, 18 Mar 2010 18:04:28 GMT https://communities.sas.com/t5/Statistical-Procedures/Cluster-Observations/m-p/69357#M3357 sbb 2010-03-18T18:04:28Z