https://communities.sas.com/t5/SAS-Studio/partition-data-in-sas-studio/m-p/317561#M1632 <PRE> Check proc surveyselect . Here is an example. https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/How-to-do-k-fold-CV-with-replacements-replication/m-p/303938#U303938 </PRE> Thu, 08 Dec 2016 11:35:20 GMT Ksharp 2016-12-08T11:35:20Z https://communities.sas.com/t5/SAS-Studio/partition-data-in-sas-studio/m-p/317546#M1629 <P>how to partition data in sas studio into training and validation and use validation data for model assessment?</P> Thu, 08 Dec 2016 10:48:20 GMT https://communities.sas.com/t5/SAS-Studio/partition-data-in-sas-studio/m-p/317546#M1629 ishakamboj1230 2016-12-08T10:48:20Z https://communities.sas.com/t5/SAS-Studio/partition-data-in-sas-studio/m-p/317561#M1632 <PRE> Check proc surveyselect . Here is an example. https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/How-to-do-k-fold-CV-with-replacements-replication/m-p/303938#U303938 </PRE> Thu, 08 Dec 2016 11:35:20 GMT https://communities.sas.com/t5/SAS-Studio/partition-data-in-sas-studio/m-p/317561#M1632 Ksharp 2016-12-08T11:35:20Z