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Date:         Mon, 18 Jul 2005 11:58:02 -0500
Reply-To:     John Norton <jnorton@lumc.edu>
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         John Norton <jnorton@lumc.edu>
Subject:      Re: Good Day All
Comments: To: Pressey@ada.state.oh.us
Content-Type: text/plain; charset=US-ASCII

Sean,

I think we'll need a little more clarification. Do you want to select a case if none of the 9 variables contain a value of "3"? Alternatively, are you needing to select a case if a *specific variable* is not equal to three?

Please clarify your criteria for selection.

John

PS - I've found that when approaching a logical criteria it is usually helpful to think in terms of set theory, or Boolean logic. Once you've nailed the criteria into an argument which can be evaluated as either true - that the criteria is satisfied - or false - the criteria has not been satisfied - that often completes the task, and its implementation is relatively straight forward. The "gotcha" I've seen frequently occurs when the selection criteria can not be evaluated for a given case or cases, and this can result from missing data for one or more of the variable in your selection criteria.. But I digress..

>>> Sean Pressey <Pressey@ada.state.oh.us> 7/18/2005 11:47 AM >>>

Hello Again, I certainly do not have the skill sets to even follow half of the conversations posted here however I am learning quickly...So sorry if my questions seem a bit mundane...

I have a series of variables coded (1-9) and I want to select all but number (3)...how is the easiest way to do this? I have gone to select cases and "if condition is satisfied" placed the variable name then 1,2,4,5,6...I get error codes. Thanks in advance...

Sean Pressey, MPA Research Associate ODADAS Division of Planning, Outcomes & Research 280 N. High St. Columbus, OH 43215 (614) 728-4892 pressey@ada.state.oh.us


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