15.7 Run SAS code

You may run SAS (https://www.sas.com) code using the sas engine. You need to either make sure the SAS executable is in your environment variable PATH, or (if you do not know what PATH means) provide the full path to the SAS executable via the chunk option engine.path, e.g., engine.path = "C:\\Program Files\\SASHome\\x86\\SASFoundation\\9.3\\sas.exe". Below is an example to print out “Hello World”:

```{sas}
data _null_;
put 'Hello, world!';
run;
```