Why can’t I open the data file?
There are two likely explanations:
The data produced by the extract system are gzipped (the file has a .gz extension). You must use a data compression utility to decompress the file before you can analyze it.
You cannot open the ASCII data file directly with a statistical package. The file is a simple ASCII file, not a system file in the format of any statistical package. The extract system does, however, generate a syntax (set-up) file to read the ASCII file into your statistical package. You must download the syntax file along with the data file from our server, open the syntax file with your statistical package, and edit the path in the syntax file to point to the location of the data on your local computer. Now you are ready to read in the data.