The User's Guide for the APS (2001) Adults Off Reserve (pg. 27) "Appendix A, Rules for calculating approximate variance" refers to
"using the Excel file FindCV APS(PUMF).xls". Is the file aps2001vt.xls the file they are referring to?
You are correct. Because of our naming convention we had to change the file name from "FindCV APS(PUMF).xls" to "aps2001vt.xls".