The FACTOR Procedure
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Overview
- Getting Started
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Syntax
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DetailsInput Data SetOutput Data SetsConfidence Intervals and the Salience of Factor LoadingsSimplicity Functions for RotationsMissing ValuesCautionsFactor ScoresVariable Weights and Variance ExplainedHeywood Cases and Other Anomalies about Communality EstimatesTime RequirementsDisplayed OutputODS Table NamesODS Graphics
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Examples
- References
WEIGHT Statement
WEIGHT variable ;
If you want to use relative weights for each observation in the input data set, specify a variable containing weights in a WEIGHT statement. This is often done when the variance associated with each observation is different and the values of the weight variable are proportional to the reciprocals of the variances. If a variable value is negative or is missing, it is excluded from the analysis.