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SPSS® 12.0 Command Syntax Reference

SPSS® 12.0 Command Syntax Reference

SPSS® 12.0 Command Syntax Reference

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354 CSPLAN<br />

• CSPLAN generates a default analysis design. Since the PPS_WOR sampling method is<br />

specified in stage 1 the UNEQUAL_WOR estimator will be used for analysis for that stage.<br />

The EQUAL_WOR method will be used to analyze stage two.<br />

Simple analysis design<br />

CSPLAN ANALYSIS<br />

/PLAN FILE=’c:\survey\myfile.csaplan’<br />

/PLANVARS ANALYSISWEIGHT=sampleweight<br />

/DESIGN<br />

/ESTIMATOR TYPE=EQUAL_WOR<br />

/POPSIZE VALUE=5000.<br />

• An analysis design is specified.<br />

• The variable sampleweight is specified as the variable containing sample weights for analysis.<br />

• The EQUAL_WOR estimator will be used for analysis.<br />

• POPSIZE specifies that the sample was drawn from a population of 5000.<br />

Simple analysis design<br />

CSPLAN ANALYSIS<br />

/PLAN FILE=’c:\survey\myfile.csaplan’<br />

/PLANVARS ANALYSISWEIGHT=sampleweight<br />

/DESIGN<br />

/ESTIMATOR TYPE=EQUAL_WOR<br />

/INCLPROB VALUE=0.10.<br />

• An analysis design is specified.<br />

• The variable sampleweight is specified as the variable containing sample weights for analysis.<br />

• The EQUAL_WOR estimator will be used for analysis.<br />

• INCLPROB specifies that 10% of population units were selected for inclusion in the sample.<br />

Stratified analysis design<br />

CSPLAN ANALYSIS<br />

/PLAN FILE=’c:\survey\myfile.csaplan’<br />

/PLANVARS ANALYSISWEIGHT=sampleweight<br />

/DESIGN STRATA=region<br />

/ESTIMATOR TYPE=EQUAL_WOR<br />

/INCLPROB MATRIX=REGION; ‘East’ 0.1; ‘West’ 0.2;<br />

‘North’ 0.1; ‘South’ 0.3.<br />

• The analysis design specifies that the sample is stratified by region.<br />

• Inclusion probabilities are specified for each stratum.

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