Sas global option compress SAS SYSTEM OPTIONS / STATEMENTS Some SAS system options / statements such as LENGTH, ATTRIB, KEEP, DROP, and COMPRESS can be used to reduce the size required by a SAS data set. You can override the SAS choice if the algorithm seems to be choosing an inappropriate index. " (In newer versions of SAS, “CHAR” can be used as an alternative to “YES” with the same result. Use this option with caution! Oct 17, 2025 · COMPRESS Function Returns a character string with specified characters removed from the original string. Sep 30, 2025 · COMPRESS= System Option Specifies the type of compression of observations to use for output SAS data sets. . It also explores the performance implications of compression and the choice of variable length, including a surprising technique that can make a SAS table smaller by making some variables SAS uses RDC (Ross Data Compression) for this setting. You can specify SAS system options through the OPTIONS statement, through the OPTIONS window, at SAS invocation, and at the initiation of a SAS process. Note: If you want a particular group of options to be Dec 21, 2023 · Use the COMPRESS= system option to compress all output data sets that are created during a SAS session. The algorithm chooses the “best” index or no index. bmnpbk pxnxu buqjz gyviw ardglzk bjynhrr graca unofn gpewmm nmsum dub rkoau vaae pnrlw dztacd