Both are versions of documentation. @ChrisBrooks is the Programmers Guide (see bottom right corner of cover page where it states documentation) and the release date is pretty new - January 11, 2018.
In general the programmers guide is more of a tutorial type document whereas the documentation is a bit more formal.
@harlananelson wrote:
From the document you pointed to: there is the link to
http://documentation.sas.com/?docsetId=ds2ref&docsetTarget=p1cnwa3vwltaqgn1fnowe2jqxl8y.htm&docsetVersion=9.4&locale=en
Your document seems to be a white paper and this link is the official documentation.
... View more
