https://communities.sas.com/t5/SAS-Data-Science/Using-Tree-Surrogate-Imputation-in-SAS-E-miner/m-p/323343#M4866 <P>I believe it's because there is not a single value that is used to impute in that case, rather it is based on the decision tree rules. &nbsp;If you view the Score code in the Results of the Impute node, you should see how it is determining the imputation value.</P> Mon, 09 Jan 2017 13:36:23 GMT WendyCzika 2017-01-09T13:36:23Z https://communities.sas.com/t5/SAS-Data-Science/Using-Tree-Surrogate-Imputation-in-SAS-E-miner/m-p/323143#M4863 <P>Hello Everyone</P><P>&nbsp;</P><P>I am using SAS e-miner 14.1 and I am trying to impute my missing values by using the "Tree Surrogate" option in the impute node of SAS e-miner but when I run the node the RESULTS TAB SHOWS THE &nbsp;IMPUTED VALUE AS MISSING.</P><P>&nbsp;</P><P>I have no problems when trying to impue it by Mean, Median, Mode etc, Are there any additional properties we need to set for Tree imputation?</P><P>&nbsp;</P><P>Thanks.</P><BR /><IMG src="https://communities.sas.com/t5/image/serverpage/image-id/13304i600335B4D3496E0A/image-size/large?v=1.0&amp;px=600" border="0" alt="Screen Shot 2017-01-06 at 11.41.32 PM.png" title="Screen Shot 2017-01-06 at 11.41.32 PM.png" /> Sat, 07 Jan 2017 04:45:49 GMT https://communities.sas.com/t5/SAS-Data-Science/Using-Tree-Surrogate-Imputation-in-SAS-E-miner/m-p/323143#M4863 praneeth09m248 2017-01-07T04:45:49Z https://communities.sas.com/t5/SAS-Data-Science/Using-Tree-Surrogate-Imputation-in-SAS-E-miner/m-p/323343#M4866 <P>I believe it's because there is not a single value that is used to impute in that case, rather it is based on the decision tree rules. &nbsp;If you view the Score code in the Results of the Impute node, you should see how it is determining the imputation value.</P> Mon, 09 Jan 2017 13:36:23 GMT https://communities.sas.com/t5/SAS-Data-Science/Using-Tree-Surrogate-Imputation-in-SAS-E-miner/m-p/323343#M4866 WendyCzika 2017-01-09T13:36:23Z