Date: Sun, 19 Sep 2010 08:21:56 -0700
Reply-To: Sheryl Keller <sheryl@KSC.TH.COM>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Sheryl Keller <sheryl@KSC.TH.COM>
Subject: Complex sampling plan - problems
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My sample is a 30 cluster methodology with stratification. It is self
weighting. Hiwever the Complex Analysis plan wizard reuires a weight, so I
created a weight variabkle with value of 1 in all records, was that correct
way to handle this?
And -- main question -- when I run descriptives using this plan I am unavble
to get design effects even though I specifiy them in the command. Comes out
blank.
What am I doing worng?
This is how the plan reads:
* Analysis Preparation Wizard.
CSPLAN ANALYSIS
/PLAN FILE='C:\cluster.csaplan'
/PLANVARS ANALYSISWEIGHT=weight
/SRSESTIMATOR TYPE=WOR
/PRINT PLAN
/DESIGN STRATA= commune CLUSTER= villagecl
/ESTIMATOR TYPE=WR
Here's the my syntax:
* Complex Samples Descriptives.
CSDESCRIPTIVES
/PLAN FILE = 'C:\cluster.csaplan'
/SUMMARY VARIABLES =FICyesno
/MEAN
/STATISTICS SE DEFF CIN (95)
/MISSING SCOPE = ANALYSIS CLASSMISSING = EXCLUDE.
And here is what I get back. No deisgn effect shown:
Univariate Statistics
Estimate Standard Error 95% Confidence Interval Design Effect
Lower Upper Lower
Mean FICyesno .5177 .02511 .4656 .5698 .
Same result no matter what variabkle I choose.
Advice????? Thanks!
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