AM estimates some statistics using replication procedures. These procedures replicate weights to implement the replication. Use this feature to identify the default set of replicate weights. When you select this option from the Variable List Menu you will see a dialog box that looks like this:
From the variable list drag the variables and drop them into the big white box. The radio buttons below identify the particular replication procedure for which these weights were developed. It is important that you identify the replication procedure for which the weights were created. Click here for more information. The defaults will persist for the AM session. You must save the file (select File|Save) to make these defaults permanent.