The LOESS Procedure
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Overview
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Getting Started
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Syntax
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DetailsMissing ValuesOutput Data SetsData ScalingDirect versus Interpolated Fittingk-d Trees and BlendingLocal WeightingIterative ReweightingSpecifying the Local PolynomialsSmoothing MatrixModel Degrees of FreedomStatistical Inference and Lookup Degrees of FreedomAutomatic Smoothing Parameter SelectionSparse and Approximate Degrees of Freedom ComputationScoring Data SetsODS Table NamesODS Graphics
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Examples
- References
ID Statement
ID variables ;
The ID statement is optional, and more than one ID statement can be used. The variables listed in any of the ID statements are displayed in the “Output Statistics” table beside each observation. Any variables specified as a regressor or dependent variable in the MODEL statement already appear in the “Output Statistics” table and are not treated as ID variables, even if they appear in the variable list of an ID statement.