The PRINQUAL Procedure
- Overview
- Getting Started
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Syntax
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DetailsThe Three Methods of Variable TransformationUnderstanding How PROC PRINQUAL WorksSplinesMissing ValuesControlling the Number of IterationsPerforming a Principal Component Analysis of Transformed DataUsing the MAC MethodOutput Data SetAvoiding Constant TransformationsConstant VariablesCharacter OPSCORE VariablesREITERATE Option UsagePassive ObservationsComputational ResourcesDisplayed OutputODS Table NamesODS Graphics
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Examples
- References
The main output from PROC PRINQUAL is the output data set. However, the procedure does produce displayed output in the form of an iteration history table that includes the following:
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iteration number
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the criterion being optimized
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criterion change
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maximum and average absolute change in standardized variable scores computed over variables that can be iteratively transformed
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notes
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final convergence status