Dear Colleagues, I am working with a large database in SPSS. I have two files, (person and household). Each file has a weight, I am required to merge the files but am not sure if i should apply a weight when using the merged data. Can anyone offer some advice on this? Regards,Shervone You may leave the list at any time by sending the command SIGNOFF allstat to [log in to unmask], leaving the subject line blank.