The SURVEYREG Procedure
- Overview
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Getting Started
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SyntaxPROC SURVEYREG StatementBY StatementCLASS StatementCLUSTER StatementCONTRAST StatementDOMAIN StatementEFFECT StatementESTIMATE StatementLSMEANS StatementLSMESTIMATE StatementMODEL StatementOUTPUT StatementREPWEIGHTS StatementSLICE StatementSTORE StatementSTRATA StatementTEST StatementWEIGHT Statement
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Details
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Examples
- References
Analysis of Contrasts
If you specify a CONTRAST statement, PROC SURVEYREG produces an “Analysis of Contrasts” table, which displays Wald’s F test for the contrast. If you use more than one CONTRAST statement, the procedure displays all results in the same table. The “Analysis of Contrasts” table contains the following information for each contrast:
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Contrast, which is the label of the contrast
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Num DF, which is the numerator degrees of freedom for Wald’s F test
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F Value, which is Wald’s F statistic for testing
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Pr > F, which is the significance probability corresponding to the F Value