home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: bit.listserv.sas-l
- Path: sparky!uunet!wupost!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!hobbes.physics.uiowa.edu!news.iastate.edu!skunz
- From: F1.DAO@isumvs.iastate.edu (David Oesper)
- Subject: DROP variables which are always MISSING?
- Message-ID: <1992Jul30.233305.16028@news.iastate.edu>
- Sender: skunz@news.iastate.edu (Steven L. Kunz)
- Organization: Iowa State University, Ames IA
- Date: Thu, 30 Jul 1992 23:33:05 GMT
- Lines: 6
-
- Is there any easy way to drop all variables whose values are ALWAYS
- missing in a SAS data step? There are times when doing a PROC
- PRINT, for example, that you only want to look at the variables
- which have values and ignore all the rest, rather than explicitly
- coding each variable in the VAR statement. Is there any way to
- conditionally drop variables?
-