6 methods to reorder Variables in SAS Data Set

6 methods to reorder Variables in SAS Data Set

In SAS, the order of variables in a data set is based on the order in which the variables were created. There are several reasons you may want to reorder variables names in a SAS data set. You can change the position of a variable in a SAS dataset with any of the following statements. ATTRIB, ARRAY, FORMAT, INFORMAT, LENGTH, and RETAIN.

Determine the log of a variable in SAS

Determine the log of a variable in SAS

There are multiple logarithmic functions available to determine the log of a variable in SAS. The most used log functions are the natural and common log functions.

Append records to an existing file in SAS

The code illustrates how to append records to an existing file in SAS. It can be used to add text to the bottom of an existing file with the MOD option in the FILE statement.

How to Copy a file with SAS?

How to Copy a file with SAS?

Here is an example of a code that you can use to copies a file byte by byte. It copies the content byte-by-byte so it can be used to copy any file, even pictures! This will work on both Unix and Windows and it’s great for copying files from your SAS session to a place outside of SAS, or vice versa.

SAS Data Access Functions

SAS Data Access Functions

For the past few years, I’ve been learning SAS and have found that most of the functions I use are available in…