File extension for sas

The following sections highlight information you need in order to create and use SAS files with the various engines under Windows. Each member has a member type. For more information about engines, see Multi Engine Architecture. Also, you should not change the filename of a SAS file using operating system commands.

SAS creates temporary utility files that you do not need to access directly but that are necessary for processing SAS data. This section provides a brief overview of the concept of SAS data sets. Logically, a SAS data set consists of two types of information: descriptor information and data values. The descriptor information includes such things as data set name, data set type, data set label, and number of variables, as well as the names and labels of the variables in the data set, their types character or numeric , their length, their position within a record, and their formats.

The data values contain values for the variables. A SAS data set can be visualized as a table consisting of rows of observations and columns of variable values. The following table illustrates the SAS data set model. SAS data files have a file extension of. We now have even more FREE knowledge journeys. Learn more. Choose Your Journey. How are they similar?

Sign In. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. SAS data views member type: View. SAS data views have a member type of View. They describe data values and tell SAS where to find the values, but they do not contain the actual data values themselves.

SAS data views have a file extension of. Views can be native or interface. Interface SAS data views contain descriptor information for data formatted by other software products for example, a database management system. You can keep different types of entries in the same SAS catalog. An example of this action is the Sasuser. Profile catalog contains function key definitions, fonts for graphic applications, some of your selections from the Preferences dialog box, and other information from interactive windowing procedures.

SAS catalogs have a file extension of. You can execute compiled DATA step programs as needed, without having to recompile them. Stored compiled programs are available for DATA step applications only. Your stored programs can contain all SAS language elements except global statements. If you include global statements in your source program, SAS stores the compiled program but not the global statements, and does not display a warning message in the SAS log.