Smoothing Techniques: With Implementation in S
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Bibliographische Detailangaben
1. Verfasser: Härdle, Wolfgang (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: New York, NY Springer New York 1991
Schriftenreihe:Springer Series in Statistics
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Beschreibung:The author has attempted to present a book that provides a non-technical introduction into the area of non-parametric density and regression function estimation. The application of these methods is discussed in terms of the S computing environment. Smoothing in high dimensions faces the problem of data sparseness. A principal feature of smoothing, the averaging of data points in a prescribed neighborhood, is not really practicable in dimensions greater than three if we have just one hundred data points. Additive models provide a way out of this dilemma; but, for their interactiveness and recursiveness, they require highly effective algorithms. For this purpose, the method of WARPing (Weighted Averaging using Rounded Points) is described in great detail
Beschreibung:1 Online-Ressource (XII, 262 p)
ISBN:9781461244325
9781461287681
ISSN:0172-7397
DOI:10.1007/978-1-4612-4432-5

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