The SAS/STAT sample library includes many examples that illustrate the use of SAS/STAT software, including the examples used in this documentation. To access these sample programs from the SAS windowing environment, select Help from the main menu and then select Getting Started with SAS Software. On the Contents tab, expand the Learning to Use SAS, Sample SAS Programs, and SAS/STAT items. Then click Samples.
You can instead access the SAS/STAT sample library at http://support.sas.com/documentation/onlinedoc/stat/ex_code/index.html