That works perfect! Thank you!!! ... View more

Thanks for hanging in there!!! I realize what I was asking was not exactly clear at first. Will be more concise the next time. Thanks again!!!! ... View more

Thank you for all the responses! Again, sorry for my delayed response.   After some testing I finally got your hash code to work with one small modification. The test code worked perfectly, but my actual T2 dataset had another 40+ variables so I added the below to your code. Hash tables are new to me so I'm not totally clear why I needed to add the multidata part. Thank you.   declare hash h (dataset:'t22 (obs=0)', multidata: "Y"); ... View more

I search it at this site. You can find a lot of resource about it. https://communities.sas.com/message/7278#7278 http://www.psych.yorku.ca/lab/sas/spss2sas.htm Ksharp ... View more

That worked perfectly, although I changed the second array to hardcode the lag variable names. Thanks! array lagvars(*) A1 A2 A3; ... View more