![]() ![]() In the SAS example above, u is a library name while class is the data file name. In SAS file names, the location is given by a prefix called a library name. In operating systems names, the file path (location) is included as part of the file name specification. Operating system file names are ALWAYS enclosed in quotes, while SAS file names are NEVER in quotes. On either operating system the SAS name for these data files might look like u.class While a Linux data file name could look like "~/SAS64/class.sas7bdat" For example a Windows data file name might look like "U:\SAS64\class.sas7bdat" ![]() ![]() The operating system file name might include the location (the directory or folder) as well as the file name. SAS names a usually preferred, because they make your code more portable and easier to read, write, and maintain. In your SAS code, these data files can be addressed in either of two ways, either using an operating system name or using a SAS name. Ordinary SAS data sets are kept as files in your computer's file system, rather than being loaded in your computer's memory. These are usually saved by writing some SAS code, as opposed to clicking on a "Save" icon on the Toolbar or in the menus. ![]() In order to process any data, that data must be in the format of a SAS data set, a special SAS binary file which usually has the file extension ".sas7bdat". ![]()
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