topic Selecting train test and validation data for predictive modelling in Statistical Procedures https://communities.sas.com/t5/Statistical-Procedures/Selecting-train-test-and-validation-data-for-predictive/m-p/181496#M9440 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>Forgive me for asking such a naive question , but I have got this project on urgent basis and I have no background of stats so for me it is really difficult.</P><P></P><P>background - I am working on an insurance data (workers compensation) . I have 10 yrs of history data with details like employe name , age&nbsp; ,&nbsp; department , injury type , amount_dibursed etc. Now looking into this data I need to predict future trend that how much amount it would be needed if we face same type of injury in future .</P><P></P><P>Now I have done all the missing value computation .(Thank God) and now need to create test and validation data . I am thinking of 75 : 25 data . Can you please suggest me how to randomly select the data that would best suit me in SAS.</P><P></P><P>Please do let me know if yuo need more info.</P><P></P><P>Thanks,</P><P>Anupam</P></BODY></HTML> Wed, 25 Feb 2015 14:05:50 GMT anupam3684 2015-02-25T14:05:50Z Selecting train test and validation data for predictive modelling https://communities.sas.com/t5/Statistical-Procedures/Selecting-train-test-and-validation-data-for-predictive/m-p/181496#M9440 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>Forgive me for asking such a naive question , but I have got this project on urgent basis and I have no background of stats so for me it is really difficult.</P><P></P><P>background - I am working on an insurance data (workers compensation) . I have 10 yrs of history data with details like employe name , age&nbsp; ,&nbsp; department , injury type , amount_dibursed etc. Now looking into this data I need to predict future trend that how much amount it would be needed if we face same type of injury in future .</P><P></P><P>Now I have done all the missing value computation .(Thank God) and now need to create test and validation data . I am thinking of 75 : 25 data . Can you please suggest me how to randomly select the data that would best suit me in SAS.</P><P></P><P>Please do let me know if yuo need more info.</P><P></P><P>Thanks,</P><P>Anupam</P></BODY></HTML> Wed, 25 Feb 2015 14:05:50 GMT https://communities.sas.com/t5/Statistical-Procedures/Selecting-train-test-and-validation-data-for-predictive/m-p/181496#M9440 anupam3684 2015-02-25T14:05:50Z