File List ACSsfGeo.sas - Creates a SAS data set from the ASCII text geographic file SF001e.sas - Creates a SAS data set from ASCII text data (estimates) file number one SF001m.sas - Creates a SAS data set from ASCII text data (Margins of Error) file number one SF001s.sas - Creates a SAS data set from ASCII text data (Standard Estimates) file number one SFmerge.sas - Merges all data sets from the four programs above Light modifications may need to be made to a copy of these programs such as changing the input and output file names and the directories or folders being used to store data. You may also want to delete columns from output SAS data set not being used to reduce the data set size.