Quick Answer: How Do You Delete A Variable In SAS?

How do I clear the log window in SAS?

In SAS, you can clear log and output windows by pressing CTRL E shortcut..

How do I delete a dataset?

To delete an entire data set, select the DATASET option (option 2). The next panel you see allows you to do several data set management tasks. To delete a data set, type D for delete on the OPTION line.

How do I drop a table in SAS?

To drop (delete) one or more entire tables, use the DROP TABLE statement. specifies the name of a table to be dropped, and can be one of the following: a one-level name. a two-level libref.

How do you keep variables in SAS?

The KEEP= option tells SAS which variables you want to keep in a data set. If you place the KEEP= option on the SET statement, SAS keeps the specified variables when it reads the input data set.

How do you rename in SAS?

There may be occasions in which you want to change some of the variable names in your SAS data set. To do so, you’ll want to use the RENAME= option. As its name suggests, the RENAME= option allows you to change the variable names within a SAS data set. RENAME = (old1=new1 old2=new2 ….

How do you drop multiple variables in SAS?

In DATA steps, when you create multiple output data sets, use the DROP= data set option to write different variables to different data sets. The DROP statement applies to all output data sets. In PROC steps, you can use only the DROP= data set option, not the DROP statement.

How do I delete all datasets in SAS library?

In order to delete all members within a library, use the KILL option on the DATASETS statement. Although other SAS procedures have the option of using an _ALL_ option, the DELETE statement within PROC DATASETS does not allow this option.

How do you delete a variable in SAS?

To delete variables in SAS, you can use the DROP statement in a DATA step. Suppose you want to delete variables x1 , x2 , and x3 in SAS data set old1 and save it to a new SAS data set new1 .

How do I delete a row in SAS dataset?

To delete some or all of the rows in a table, use the DELETE statement. When the statement is successfully executed, the SAS log shows a message that indicates the number of rows that have been deleted. WHERE is optionally used to specify an expression that subsets the rows to be deleted.

How do you clear results in SAS?

Users can clear the output window when the output window is active by selecting Clear All from the Edit menu. In SAS 9.3, the output goes to a “Results Viewer” window by default, and there is no Clear All menu option.

How do you delete a project log in SAS EG?

To clear or turn off the project log, select View > Project Log, and use the Clear Log or Turn Off options.”

Where SAS stores temp files?

If SAS crashed and you are looking for temporary files: The autosave location for the SAS editor is C:\Users\%USERNAME%\AppData\Roaming\SAS\EnhancedEditor\Autosave-of-file.